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authorKarl Berry <karl@freefriends.org>2006-01-13 00:11:48 +0000
committerKarl Berry <karl@freefriends.org>2006-01-13 00:11:48 +0000
commitb3a6b65dab6c25c094491076fe3192309128a91b (patch)
tree100bd01374196fe09d4a6352640fab2a2dfe09b2
parent21caf2e7cf9e67f5457a386d36e45dae7ce782c9 (diff)
xymtex
git-svn-id: svn://tug.org/texlive/trunk@1463 c570f23f-e606-0410-a88d-b1316a301751
-rw-r--r--Master/texmf-dist/tex/latex/xymtex/aliphat.sty1464
-rw-r--r--Master/texmf-dist/tex/latex/xymtex/carom.sty1369
-rw-r--r--Master/texmf-dist/tex/latex/xymtex/ccycle.sty1854
-rw-r--r--Master/texmf-dist/tex/latex/xymtex/chemist.sty936
-rw-r--r--Master/texmf-dist/tex/latex/xymtex/chemstr.sty5905
-rw-r--r--Master/texmf-dist/tex/latex/xymtex/fusering.sty2013
-rw-r--r--Master/texmf-dist/tex/latex/xymtex/hcycle.sty387
-rw-r--r--Master/texmf-dist/tex/latex/xymtex/hetarom.sty3835
-rw-r--r--Master/texmf-dist/tex/latex/xymtex/hetaromh.sty2435
-rw-r--r--Master/texmf-dist/tex/latex/xymtex/locant.sty107
-rw-r--r--Master/texmf-dist/tex/latex/xymtex/lowcycle.sty141
-rw-r--r--Master/texmf-dist/tex/latex/xymtex/methylen.sty3075
-rw-r--r--Master/texmf-dist/tex/latex/xymtex/polymers.sty231
-rw-r--r--Master/texmf-dist/tex/latex/xymtex/xymtex.sty85
14 files changed, 23837 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/latex/xymtex/aliphat.sty b/Master/texmf-dist/tex/latex/xymtex/aliphat.sty
new file mode 100644
index 00000000000..7ba5a100403
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/xymtex/aliphat.sty
@@ -0,0 +1,1464 @@
+%%
+%% This is file `aliphat.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% aliphat.dtx (with options: `aliphat')
+%%
+%% This is a generated file.
+%%
+%% Copyright 1996, 1998 by Shinsaku Fujita
+%%
+%% This file is part of the XyMTeX system.
+%% =======================================
+%%
+%% Version 1.01 Released on August 16, 1996
+%% Version 1.02 Released on October 31, 1996
+%% Version 2.00 Released on December 25, 1998
+%%
+%% Copyright (C) 1996, 1998 by Shinsaku Fujita, all rights reserved.
+%% This style file is created for drawing chemical structural formulas
+%% This style file is to be contained in the ``xymtex'' directory which
+%% is an input directory for TeX.
+%%
+%% Copying of this file is authorized only if either
+%%
+%% (1) you make absolutely no changes to your copy, including name and
+%% directory name
+%% (2) if you do make changes,
+%% (a) you name it something other than the names included in the
+%% ``xymtex'' directory and
+%% (b) you acknowledge the original name.
+%% This restriction ensures that all standard styles are identical.
+%%
+%% =======================================
+%%
+%% This file contains several codes modified from latex.tex (LaTeX2.09)
+%% and from latex.ltx (a LaTeX2e), the reused parts of which are subject to
+%% Copyright 1994 the LaTeX3 project and the individual authors (For further
+%% copyright information see the file legal.txt of the LaTeX2e standard
+%% distribution, and any other copyright indicated in this file.)
+%%
+%% File: aliphat.dtx
+%% \CharacterTable
+%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%% Digits \0\1\2\3\4\5\6\7\8\9
+%% Exclamation \! Double quote \" Hash (number) \#
+%% Dollar \$ Percent \% Ampersand \&
+%% Acute accent \' Left paren \( Right paren \)
+%% Asterisk \* Plus \+ Comma \,
+%% Minus \- Point \. Solidus \/
+%% Colon \: Semicolon \; Less than \<
+%% Equals \= Greater than \> Question mark \?
+%% Commercial at \@ Left bracket \[ Backslash \\
+%% Right bracket \] Circumflex \^ Underscore \_
+%% Grave accent \` Left brace \{ Vertical bar \|
+%% Right brace \} Tilde \~}
+\typeout{XyMTeX for Drawing Chemical Structural Formulas. Version 2.00}
+\typeout{ -- Released December 25, 1998 by Shinsaku Fujita}
+\def\j@urnalname{aliphat}
+\def\versi@ndate{December 25, 1998}
+\def\versi@nno{ver2.00}
+\def\copyrighth@lder{SF} % Shinsaku Fujita
+\typeout{XyMTeX Macro File `\j@urnalname' (\versi@nno) <\versi@ndate>%
+\space[\copyrighth@lder]}
+\@ifundefined{setsixringv}{\input chemstr.sty\relax}{}
+\unitlength=0.1pt
+\def\Northbond{%
+\yl@xdiff=40
+\yl@ydiff=-15
+\begin{picture}(100,200)(0,0)
+ \if\@tmpb D\relax%
+ \multiput(-13,52)(26,0){2}{\line(0,1){100}}% double bond up
+ \else\if\@tmpb T\relax%
+ \multiput(-20,52)(20,0){3}{\line(0,1){100}}% triple bond up
+ \else\if\@tmpb A%(A) alpha
+ {\thicklines\put(-8,52){\line(0,1){100}}}% single bond (alpha)
+ \else\if\@tmpb B%(B) beta
+ \@ifundefined{dottedline}{\put(0,52){\line(0,1){100}}}%
+ {{\thicklines \dottedline{20}(0,52)(0,152)}}%
+ \else\if\@tmpb S%
+ \put(0,52){\line(0,1){100}}%
+ \else \put(0,52){\line(0,1){100}}%
+ \fi\fi\fi\fi\fi%
+ \putlratom{-40}{167}{\@memberb}%==1 upper substituent
+\end{picture}}%
+\def\Eastbond{%
+\yl@xdiff=-10
+\yl@ydiff=33
+\begin{picture}(200,200)(0,0)
+ \if\@tmpb D\relax%
+ \multiput(50,-13)(0,26){2}{\line(1,0){140}}% double bond right
+ \else\if\@tmpb T\relax%
+ \multiput(50,-20)(0,20){3}{\line(1,0){140}}% double bond right
+ \else\if\@tmpb A%(A) alpha
+ {\thicklines\put(50,0){\line(1,0){140}}}% single bond (alpha)
+ \else\if\@tmpb B%(B) beta
+ \@ifundefined{dottedline}{\put(50,0){\line(1,0){140}}}%
+ {{\thicklines \dottedline{20}(50,0)(203,0)}}%
+ \else\if\@tmpb S%
+ \put(50,0){\line(1,0){140}}%
+ \else \put(50,0){\line(1,0){140}}%
+ \fi\fi\fi\fi\fi%
+ \putratom{200}{-33}{\@memberb}%==2 right substituent
+\end{picture}}%
+\def\Southbond{%
+\yl@xdiff=40
+\yl@ydiff=95
+\begin{picture}(100,300)(0,0)
+ \if\@tmpb D\relax%
+ \multiput(-13,-48)(26,0){2}{\line(0,-1){100}}% double bond down
+ \else\if\@tmpb T\relax%
+ \multiput(-20,-48)(20,0){3}{\line(0,-1){100}}% double bond down
+ \else\if\@tmpb A%(A) alpha
+ {\thicklines\put(-8,-48){\line(0,-1){100}}}% single bond (alpha)
+ \else\if\@tmpb B%(B) beta
+ \@ifundefined{dottedline}{\put(0,-48){\line(0,-1){100}}}%
+ {{\thicklines \dottedline{20}(0,-48)(0,-148)}}%
+ \else\if\@tmpb S%
+ \put(0,-48){\line(0,-1){100}}%
+ \else \put(0,-48){\line(0,-1){100}}%
+ \fi\fi\fi\fi\fi%
+ \putlratom{-40}{-243}{\@memberb}%==3 down substituent
+\end{picture}}%
+\def\Westbond{%
+\yl@xdiff=10
+\yl@ydiff=33
+\begin{picture}(100,300)(0,0)
+ \if\@tmpb D\relax%
+ \multiput(-190,-13)(0,26){2}{\line(1,0){140}}% double bond left
+ \else\if\@tmpb T\relax%
+ \multiput(-190,-20)(0,20){3}{\line(1,0){140}}% double bond left
+ \else\if\@tmpb A%(A) alpha
+ {\thicklines\put(-190,0){\line(1,0){140}}}% single bond (alpha)
+ \else\if\@tmpb B%(B) beta
+ \@ifundefined{dottedline}{\put(-190,0){\line(1,0){140}}}%
+ {{\thicklines \dottedline{20}(-190,0)(-40,0)}}%
+ \else\if\@tmpb S%
+ \put(-190,0){\line(1,0){140}}%
+ \else \put(-190,0){\line(1,0){140}}%
+ \fi\fi\fi\fi\fi%
+ \putlatom{-200}{-33}{\@memberb}%==4 left substituent
+\end{picture}}%
+\def\NEBond{%degree 120
+\yl@xdiff=-9
+\yl@ydiff=13
+\begin{picture}(100,300)(0,0)
+ \if\@tmpb D\relax%
+ \put(33,48){\line(5,3){121}}%
+ \put(47,26){\line(5,3){121}}%northeast double bond
+ \else\if\@tmpb T\relax%
+ \put(31,52){\line(5,3){121}}%
+ \put(40,37){\line(5,3){121}}%
+ \put(49,22){\line(5,3){121}}%northeast triple bond
+ \else\if\@tmpb A%(A) alpha
+ {\thicklines\put(40,47){\line(5,3){121}}}% single bond (alpha)
+ \else\if\@tmpb B%(B) beta
+ \@ifundefined{dottedline}{\put(40,47){\line(5,3){121}}}%
+ {{\thicklines \dottedline{20}(40,47)(161,120)}}%
+ \else\if\@tmpb S%
+ \put(40,47){\line(5,3){121}}%
+ \else \put(40,47){\line(5,3){121}}%
+ \fi\fi\fi\fi\fi%
+ \putratom{170}{107}{\@memberb}%==2 (northeast substituent)
+\end{picture}}%
+\def\NEbond{%degree 90
+\yl@xdiff=-5
+\yl@ydiff=10
+\begin{picture}(100,300)(0,0)
+ \if\@tmpb D\relax%
+ \put(31,46){\line(1,1){100}}%
+ \put(49,28){\line(1,1){100}}%northeast double bond
+ \else\if\@tmpb T\relax%
+ \put(27,50){\line(1,1){100}}%
+ \put(40,37){\line(1,1){100}}%
+ \put(53,24){\line(1,1){100}}%northeast triple bond
+ \else\if\@tmpb A%(A) alpha
+ {\thicklines\put(40,47){\line(1,1){100}}}% single bond (alpha)
+ \else\if\@tmpb B%(B) beta
+ \@ifundefined{dottedline}{\put(40,47){\line(1,1){100}}}%
+ {{\thicklines \dottedline{20}(40,47)(140,147)}}%
+ \else\if\@tmpb S%
+ \put(40,47){\line(1,1){100}}%
+ \else \put(40,47){\line(1,1){100}}%
+ \fi\fi\fi\fi\fi%
+ \putratom{145}{137}{\@memberb}%==2 (northeast substituent)
+\end{picture}}%
+\def\SEBond{%degree 120
+\yl@xdiff=-9
+\yl@ydiff=67
+\begin{picture}(100,300)(0,0)
+ \if\@tmpb D\relax%
+ \put(33,-48){\line(5,-3){121}}%
+ \put(47,-26){\line(5,-3){121}}%southeast double bond
+ \else\if\@tmpb T\relax%
+ \put(31,-52){\line(5,-3){121}}%
+ \put(40,-37){\line(5,-3){121}}%
+ \put(49,-22){\line(5,-3){121}}%southeast triple bond
+ \else\if\@tmpb A%(A) alpha
+ {\thicklines\put(40,-47){\line(5,-3){121}}}% single bond (alpha)
+ \else\if\@tmpb B%(B) beta
+ \@ifundefined{dottedline}{\put(40,-47){\line(5,-3){121}}}%
+ {{\thicklines \dottedline{20}(40,-47)(161,-120)}}%
+ \else\if\@tmpb S%
+ \put(40,-47){\line(5,-3){121}}%
+ \else \put(40,-47){\line(5,-3){121}}%
+ \fi\fi\fi\fi\fi%
+ \putratom{170}{-187}{\@memberb}%==2 (southeast substituent)
+\end{picture}}%
+\def\SEbond{%degree 90
+\yl@xdiff=-5
+\yl@ydiff=56
+\begin{picture}(100,300)(0,0)
+ \if\@tmpb D\relax%
+ \put(31,-46){\line(1,-1){100}}%
+ \put(49,-28){\line(1,-1){100}}%southeast double bond
+ \else\if\@tmpb T\relax%
+ \put(27,-50){\line(1,-1){100}}%
+ \put(40,-37){\line(1,-1){100}}%
+ \put(53,-24){\line(1,-1){100}}%southeast triple bond
+ \else\if\@tmpb A%(A) alpha
+ {\thicklines\put(53,-47){\line(1,-1){100}}}% single bond (alpha)
+ \else\if\@tmpb B%(B) beta
+ \@ifundefined{dottedline}{\put(40,-47){\line(1,-1){100}}}%
+ {{\thicklines \dottedline{20}(40,-47)(140,-147)}}%
+ \else\if\@tmpb S%
+ \put(40,-47){\line(1,-1){100}}%
+ \else \put(40,-47){\line(1,-1){100}}%
+ \fi\fi\fi\fi\fi%
+ \putratom{145}{-203}{\@memberb}%==3 (southeast substituent)
+\end{picture}}%
+\def\NWBond{%
+\begin{picture}(100,300)(0,0)
+\yl@xdiff=9
+\yl@ydiff=13
+ \if\@tmpb D\relax%
+ \put(-59,48){\line(-5,3){121}}%
+ \put(-73,26){\line(-5,3){121}}%northwest double bond
+ \else\if\@tmpb T\relax%
+ \put(-57,52){\line(-5,3){121}}%
+ \put(-66,37){\line(-5,3){121}}%
+ \put(-75,22){\line(-5,3){121}}%northwest triple bond
+ \else\if\@tmpb A%(A) alpha
+ {\thicklines\put(-66,47){\line(-5,3){121}}}% single bond (alpha)
+ \else\if\@tmpb B%(B) beta
+ \@ifundefined{dottedline}{\put(-66,47){\line(-5,3){121}}}%
+ {{\thicklines \dottedline{20}(-66,47)(-187,120)}}%
+ \else\if\@tmpb S%
+ \put(-66,47){\line(-5,3){121}}%
+ \else \put(-66,47){\line(-5,3){121}}%
+ \fi\fi\fi\fi\fi%
+ \putlatom{-196}{107}{\@memberb}%==2 (northwest substituent)
+\end{picture}}%
+\def\NWbond{%
+\begin{picture}(100,300)(0,0)
+\yl@xdiff=13
+\yl@ydiff=10
+ \if\@tmpb D\relax%
+ \put(-41,46){\line(-1,1){100}}%
+ \put(-59,28){\line(-1,1){100}}%northwest double bond
+ \else\if\@tmpb T\relax%
+ \put(-37,50){\line(-1,1){100}}%
+ \put(-50,37){\line(-1,1){100}}%
+ \put(-63,24){\line(-1,1){100}}%northwest triple bond
+ \else\if\@tmpb A%(A) alpha
+ {\thicklines\put(-50,47){\line(-1,1){100}}}% single bond (alpha)
+ \else\if\@tmpb B%(B) beta
+ \@ifundefined{dottedline}{\put(-50,47){\line(-1,1){100}}}%
+ {{\thicklines \dottedline{20}(-50,47)(-137,147)}}%
+ \else\if\@tmpb S%
+ \put(-50,47){\line(-1,1){100}}%
+ \else \put(-50,47){\line(-1,1){100}}%
+ \fi\fi\fi\fi\fi%
+ \putlatom{-163}{137}{\@memberb}%==2 (northwest substituent)
+\end{picture}}%
+\def\SWBond{%
+\yl@xdiff=9
+\yl@ydiff=67
+\begin{picture}(100,300)(0,0)
+ \if\@tmpb D\relax%
+ \put(-59,-48){\line(-5,-3){121}}%
+ \put(-73,-26){\line(-5,-3){121}}%southwest double bond
+ \else\if\@tmpb T\relax%
+ \put(-57,-52){\line(-5,-3){121}}%
+ \put(-66,-37){\line(-5,-3){121}}%
+ \put(-75,-22){\line(-5,-3){121}}%southwest triple bond
+ \else\if\@tmpb A%(A) alpha
+ {\thicklines\put(-66,-47){\line(-5,-3){121}}}% single bond (alpha)
+ \else\if\@tmpb B%(B) beta
+ \@ifundefined{dottedline}{\put(-66,-47){\line(-5,-3){121}}}%
+ {{\thicklines \dottedline{20}(-66,-47)(-187,-120)}}%
+ \else\if\@tmpb S%
+ \put(-66,-47){\line(-5,-3){121}}%
+ \else \put(-66,-47){\line(-5,-3){121}}%
+ \fi\fi\fi\fi\fi%
+ \putlatom{-196}{-187}{\@memberb}%==2 (southwest substituent)
+\end{picture}}%
+\def\SWbond{%
+\yl@xdiff=13
+\yl@ydiff=56
+\begin{picture}(100,300)(0,0)
+ \if\@tmpb D\relax%
+ \put(-41,-46){\line(-1,-1){100}}%
+ \put(-59,-28){\line(-1,-1){100}}%southwest double bond
+ \else\if\@tmpb T\relax%
+ \put(-37,-50){\line(-1,-1){100}}%
+ \put(-50,-37){\line(-1,-1){100}}%
+ \put(-63,-24){\line(-1,-1){100}}%southwest triple bond
+ \else\if\@tmpb A%(A) alpha
+ {\thicklines\put(-50,-47){\line(-1,-1){100}}}% single bond (alpha)
+ \else\if\@tmpb B%(B) beta
+ \@ifundefined{dottedline}{\put(-50,-47){\line(-1,-1){100}}}%
+ {{\thicklines \dottedline{20}(-50,-47)(-137,-147)}}%
+ \else\if\@tmpb S%
+ \put(-50,-47){\line(-1,-1){100}}%
+ \else \put(-50,-47){\line(-1,-1){100}}%
+ \fi\fi\fi\fi\fi%
+ \putlatom{-163}{-203}{\@memberb}%==3 (southwest substituent)
+\end{picture}}%
+\def\NEBOND{%degree 120
+\yl@xdiff=-1
+\yl@ydiff=-10
+\begin{picture}(100,300)(0,0)
+ \if\@tmpb D\relax%
+ \put(48,33){\line(3,5){72}}%
+ \put(26,47){\line(3,5){72}}%northeast double bond
+ \else\if\@tmpb T\relax%
+ \put(52,31){\line(3,5){72}}%
+ \put(37,40){\line(3,5){72}}%
+ \put(22,49){\line(3,5){72}}%northeast triple bond
+ \else\if\@tmpb A%(A) alpha
+ {\thicklines\put(40,47){\line(3,5){72}}}% single bond (alpha)
+ \else\if\@tmpb B%(B) beta
+ \@ifundefined{dottedline}{\put(47,40){\line(3,5){72}}}%
+ {{\thicklines \dottedline{20}(47,40)(120,161)}}%
+ \else\if\@tmpb S%
+ \put(47,40){\line(3,5){72}}%
+ \else \put(47,40){\line(3,5){72}}%
+ \fi\fi\fi\fi\fi%
+ \putratom{120}{170}{\@memberb}%==2 (northeast substituent)
+\end{picture}}%
+\def\SEBOND{%degree 120
+\yl@xdiff=-1
+\yl@ydiff=70
+\begin{picture}(100,300)(0,0)
+ \if\@tmpb D\relax%
+ \put(48,-33){\line(3,-5){72}}%
+ \put(26,-47){\line(3,-5){72}}%southeast double bond
+ \else\if\@tmpb T\relax%
+ \put(52,-31){\line(3,-5){72}}%
+ \put(37,-40){\line(3,-5){72}}%
+ \put(22,-49){\line(3,-5){72}}%southeast triple bond
+ \else\if\@tmpb A%(A) alpha
+ {\thicklines\put(47,-40){\line(3,-5){72}}}% single bond (alpha)
+ \else\if\@tmpb B%(B) beta
+ \@ifundefined{dottedline}{\put(47,-40){\line(3,-5){72}}}%
+ {{\thicklines \dottedline{20}(47,-40)(120,-161)}}%
+ \else\if\@tmpb S%
+ \put(47,-40){\line(3,-5){72}}%
+ \else \put(47,-40){\line(3,-5){72}}%
+ \fi\fi\fi\fi\fi%
+ \putratom{120}{-230}{\@memberb}%==2 (southeast substituent)
+\end{picture}}%
+\def\NWBOND{%
+\yl@xdiff=1
+\yl@ydiff=-10
+\begin{picture}(100,300)(0,0)
+ \if\@tmpb D\relax%
+ \put(-48,33){\line(-3,5){72}}%
+ \put(-26,47){\line(-3,5){72}}%northwest double bond
+ \else\if\@tmpb T\relax%
+ \put(-52,31){\line(-3,5){72}}%
+ \put(-37,40){\line(-3,5){72}}%
+ \put(-22,49){\line(-3,5){72}}%northwest triple bond
+ \else\if\@tmpb A%(A) alpha
+ {\thicklines\put(-40,47){\line(-3,5){72}}}% single bond (alpha)
+ \else\if\@tmpb B%(B) beta
+ \@ifundefined{dottedline}{\put(-47,40){\line(-3,5){72}}}%
+ {{\thicklines \dottedline{20}(-47,40)(-120,161)}}%
+ \else\if\@tmpb S%
+ \put(-47,40){\line(-3,5){72}}%
+ \else \put(-47,40){\line(-3,5){72}}%
+ \fi\fi\fi\fi\fi%
+ \putlatom{-120}{170}{\@memberb}%==2 (northwest substituent)
+%% \putlatom{-120}{170}{\@memberb}%==2 (northwest substituent)
+\end{picture}}%
+\def\SWBOND{%
+\yl@xdiff=1
+\yl@ydiff=70
+\begin{picture}(100,300)(0,0)
+ \if\@tmpb D\relax%
+ \put(-48,-33){\line(-3,-5){72}}%
+ \put(-26,-47){\line(-3,-5){72}}%southwest double bond
+ \else\if\@tmpb T\relax%
+ \put(-52,-31){\line(-3,-5){72}}%
+ \put(-37,-40){\line(-3,-5){72}}%
+ \put(-22,-49){\line(-3,-5){72}}%southwest triple bond
+ \else\if\@tmpb A%(A) alpha
+ {\thicklines\put(-47,-40){\line(-3,-5){72}}}% single bond (alpha)
+ \else\if\@tmpb B%(B) beta
+ \@ifundefined{dottedline}{\put(-47,-40){\line(-3,-5){72}}}%
+ {{\thicklines \dottedline{20}(-47,-40)(-120,-161)}}%
+ \else\if\@tmpb S%
+ \put(-47,-40){\line(-3,-5){72}}%
+ \else \put(-47,-40){\line(-3,-5){72}}%
+ \fi\fi\fi\fi\fi%
+ \putlatom{-120}{-230}{\@memberb}%==2 (southwest substituent)
+\end{picture}}%
+\def\tetrahedral{\@ifnextchar[{\@tetrahedral[r}{\@tetrahedral[r]}}
+\def\@tetrahedral#1]#2{%
+\@reset@ylsw%
+\yltetrahedralposition{#2}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(600,600)(-300,-300)%
+ \iforigpt \put(-300,-300){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `tetrahedral' origin: %
+ (\the\noshift,\the\noshift) ---> (300,300)}\fi%
+\fi
+\@tfor\member:=#1\do{%
+ \expandafter\twoch@@r\member{}{}%
+ \if\@@tmpa 0\relax {\putratom{47}{50}{\scriptsize\@@tmpb}}\fi}%
+\@forsemicol\member:=#2\do{
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifcase\@tmpa
+{\putlratom{-40}{-33}{\hbox to.72em{\hss\@memberb\hss}}}%central atom
+\or\put(0,0){\Northbond}%
+\or\put(0,0){\Westbond}%
+\or\put(0,0){\Southbond}%
+\or\put(0,0){\Eastbond}\fi%end of ifcase
+\fi\fi}%
+\end{picture}}%end of macro tetrahedral
+\def\yltetrahedralposition#1{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax
+\expandafter\threech@r\@membera{}{}\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpa
+ \or \gdef\@ylii{0}\gdef\@yli{-52}\global\@ylswtrue%N subst. on 1
+ \or \gdef\@ylii{52}\gdef\@yli{0}\global\@ylswtrue%W subst. on 1
+ \or \gdef\@ylii{0}\gdef\@yli{52}\global\@ylswtrue%S subst. on 1
+ \or \gdef\@ylii{-52}\gdef\@yli{0}\global\@ylswtrue%E subst. on 1
+\fi%end of ifcase
+\fi\fi\fi}}%
+
+\def\divalenth#1#2{%
+\@reset@ylsw%
+\yldivalenthposition{#1}{#2}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(600,400)(-300,-200)%
+ \iforigpt \put(-300,-200){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `tetrahedral' origin: %
+ (\the\noshift,\the\noshift) ---> (300,200)}\fi%
+\fi
+{\expandafter\@m@mb@r#1;\relax
+ \putratom{-30}{-33}{\@memberb}}%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifcase\@tmpa
+\or\put(0,0){\Westbond}%
+\or\put(\the\@tempcnta,0){\Eastbond}\fi%end of ifcase
+\fi\fi}%
+\end{picture}}%end of macro tetrahedral
+\def\yldivalenthposition#1#2{%
+{\expandafter\@m@mb@r#1;\relax
+ \setbox0=\hbox{\@memberb}%
+ \@tempcnta=\wd0
+ \@tempcntb=\unitlength
+ \divide\@tempcnta by\@tempcntb
+ \global\advance\@tempcnta by-62%
+ \@tempcntb=\@tempcnta \global\advance\@tempcntb by50\relax
+ }%
+\@@ylswfalse%
+\@forsemicol\member:=#2\do{%
+\if@@ylsw\else
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax
+\expandafter\threech@r\@membera{}{}\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpa
+ \or \gdef\@ylii{50}\gdef\@yli{0}\global\@ylswtrue%W subst. on 1
+ \or \edef\@ylii{-\the\@tempcntb}\gdef\@yli{0}\global\@ylswtrue%E subst. on 1
+\fi%end of ifcase
+\fi\fi\fi}}%
+\def\rtrigonal{\@ifnextchar[{\@rtrigonal[r}{\@rtrigonal[r]}}
+\def\@rtrigonal#1]#2{%
+\@reset@ylsw%
+\ylrtrigonalposition{#2}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(600,600)(-300,-300)%
+ \iforigpt \put(-300,-300){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `rtrigonal' origin: %
+ (\the\noshift,\the\noshift) ---> (300,300)}\fi%
+\fi
+\@tfor\member:=#1\do{%
+ \expandafter\twoch@@r\member{}{}%
+ \if\@@tmpa 0\relax {\putratom{-27}{50}{\scriptsize\@@tmpb}}\fi}%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifcase\@tmpa {\putlratom{-40}{-33}{\@memberb}}%central atom
+\or\put(0,0){\Westbond}%
+\or\put(0,0){\SEbond}%
+\or\put(0,0){\NEbond}%
+\fi%end of ifcase
+\fi\fi}%
+\end{picture}}%end of macro rtrigonal
+\def\ylrtrigonalposition#1{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax
+\expandafter\threech@r\@membera{}{}\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpa
+ \or \gdef\@ylii{52}\gdef\@yli{0}\global\@ylswtrue% W subst. on 1
+ \or \gdef\@ylii{-40}\gdef\@yli{47}\global\@ylswtrue% SE subst. on 1
+ \or \gdef\@ylii{-40}\gdef\@yli{-47}\global\@ylswtrue% NE subst. on 1
+\fi%end of ifcase
+\fi\fi\fi}}%
+\def\Rtrigonal{\@ifnextchar[{\@Rtrigonal[r}{\@Rtrigonal[r]}}
+\def\@Rtrigonal#1]#2{%
+\@reset@ylsw%
+\ylRtrigonalposition{#2}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(600,600)(-300,-300)%
+ \iforigpt \put(-300,-300){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `Rtrigonal' origin: %
+ (\the\noshift,\the\noshift) ---> (300,300)}\fi%
+\fi
+\@tfor\member:=#1\do{%
+ \expandafter\twoch@@r\member{}{}%
+ \if\@@tmpa 0\relax {\putratom{-27}{50}{\scriptsize\@@tmpb}}\fi}%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifcase\@tmpa {\putlratom{-40}{-33}{\@memberb}}%central atom
+\or\put(0,0){\Westbond}%
+\or\put(0,0){\SEBOND}%
+\or\put(0,0){\NEBOND}%
+\fi%end of ifcase
+\fi\fi}%
+\end{picture}}%end of macro Rtrigonal
+\def\ylRtrigonalposition#1{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax
+\expandafter\threech@r\@membera{}{}\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpa
+ \or \gdef\@ylii{52}\gdef\@yli{0}\global\@ylswtrue% W subst. on 1
+ \or \gdef\@ylii{-47}\gdef\@yli{40}\global\@ylswtrue% SE subst. on 1
+ \or \gdef\@ylii{-47}\gdef\@yli{-40}\global\@ylswtrue% NE subst. on 1
+\fi%end of ifcase
+\fi\fi\fi}}%
+\def\ltrigonal{\@ifnextchar[{\@ltrigonal[r}{\@ltrigonal[r]}}
+\def\@ltrigonal#1]#2{%
+\@reset@ylsw%
+\ylltrigonalposition{#2}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(600,600)(-300,-300)%
+ \iforigpt \put(-300,-300){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `ltrigonal' origin: %
+ (\the\noshift,\the\noshift) ---> (300,300)}\fi%
+\fi
+\@tfor\member:=#1\do{%
+ \expandafter\twoch@@r\member{}{}%
+ \if\@@tmpa 0\relax {\putratom{-27}{50}{\scriptsize\@@tmpb}}\fi}%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifcase\@tmpa
+{\putlratom{-40}{-33}{\@memberb}}%central atom
+\or\put(0,0){\Eastbond}%
+\or\put(0,0){\NWbond}%
+\or\put(0,0){\SWbond}%
+\fi%end of ifcase
+\fi\fi}%
+\end{picture}}%end of macro ltrigonal
+\def\ylltrigonalposition#1{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax
+\expandafter\threech@r\@membera{}{}\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpa
+ \or \gdef\@ylii{-52}\gdef\@yli{0}\global\@ylswtrue% W subst. on 1
+ \or \gdef\@ylii{50}\gdef\@yli{-47}\global\@ylswtrue% NW subst. on 1
+ \or \gdef\@ylii{50}\gdef\@yli{47}\global\@ylswtrue% SW subst. on 1
+\fi%end of ifcase
+\fi\fi\fi}}%
+\def\Ltrigonal{\@ifnextchar[{\@Ltrigonal[r}{\@Ltrigonal[r]}}
+\def\@Ltrigonal#1]#2{%
+\@reset@ylsw%
+\ylLtrigonalposition{#2}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(600,600)(-300,-300)%
+ \iforigpt \put(-300,-300){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `Ltrigonal' origin: %
+ (\the\noshift,\the\noshift) ---> (300,300)}\fi%
+\fi
+\@tfor\member:=#1\do{%
+ \expandafter\twoch@@r\member{}{}%
+ \if\@@tmpa 0\relax {\putratom{-27}{50}{\scriptsize\@@tmpb}}\fi}%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifcase\@tmpa
+{\putlratom{-40}{-33}{\@memberb}}%central atom
+\or\put(0,0){\Eastbond}%
+\or\put(0,0){\NWBOND}%
+\or\put(0,0){\SWBOND}%
+\fi%end of ifcase
+\fi\fi}%
+\end{picture}}%end of macro Ltrigonal
+\def\ylLtrigonalposition#1{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax
+\expandafter\threech@r\@membera{}{}\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpa
+ \or \gdef\@ylii{-52}\gdef\@yli{0}\global\@ylswtrue% W subst. on 1
+ \or \gdef\@ylii{47}\gdef\@yli{-40}\global\@ylswtrue% NWB subst. on 1
+ \or \gdef\@ylii{47}\gdef\@yli{40}\global\@ylswtrue% SWB subst. on 1
+\fi%end of ifcase
+\fi\fi\fi}}%
+\def\utrigonal{\@ifnextchar[{\@utrigonal[r}{\@utrigonal[r]}}
+\def\@utrigonal#1]#2{%
+\@reset@ylsw%
+\ylutrigonalposition{#2}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(600,600)(-300,-300)%
+ \iforigpt \put(-300,-300){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `utrigonal' origin: %
+ (\the\noshift,\the\noshift) ---> (300,300)}\fi%
+\fi
+\@tfor\member:=#1\do{%
+ \expandafter\twoch@@r\member{}{}%
+ \if\@@tmpa 0\relax {\putratom{-27}{50}{\scriptsize\@@tmpb}}\fi}%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifcase\@tmpa
+{\putlratom{-40}{-33}{\@memberb}}%central atom
+\or\put(0,0){\Southbond}%
+\or\put(0,0){\NEbond}%
+\or\put(0,0){\NWbond}%
+\fi%end of ifcase
+\fi\fi}%
+\end{picture}}%end of macro utrigonal
+\def\ylutrigonalposition#1{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax
+\expandafter\threech@r\@membera{}{}\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpa
+ \or \gdef\@ylii{0}\gdef\@yli{52}\global\@ylswtrue%S subst. on 1
+ \or \gdef\@ylii{-40}\gdef\@yli{-47}\global\@ylswtrue% NE subst. on 1
+ \or \gdef\@ylii{50}\gdef\@yli{-47}\global\@ylswtrue% NW subst. on 1
+\fi%end of ifcase
+\fi\fi\fi}}%
+\def\Utrigonal{\@ifnextchar[{\@Utrigonal[r}{\@Utrigonal[r]}}
+\def\@Utrigonal#1]#2{%
+\@reset@ylsw%
+\ylUtrigonalposition{#2}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(600,600)(-300,-300)%
+ \iforigpt \put(-300,-300){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `Utrigonal' origin: %
+ (\the\noshift,\the\noshift) ---> (300,300)}\fi%
+\fi
+\@tfor\member:=#1\do{%
+ \expandafter\twoch@@r\member{}{}%
+ \if\@@tmpa 0\relax {\putratom{-27}{50}{\scriptsize\@@tmpb}}\fi}%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifcase\@tmpa
+{\putlratom{-40}{-33}{\@memberb}}%central atom
+\or\put(0,0){\Southbond}%
+\or\put(0,0){\NEBond}%
+\or\put(0,0){\NWBond}%
+\fi%end of ifcase
+\fi\fi}%
+\end{picture}}%end of macro Utrigonal
+\def\ylUtrigonalposition#1{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax
+\expandafter\threech@r\@membera{}{}\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpa
+ \or \gdef\@ylii{0}\gdef\@yli{52}\global\@ylswtrue%S subst. on 1
+ \or \gdef\@ylii{-40}\gdef\@yli{-47}\global\@ylswtrue% NEB subst. on 1
+ \or \gdef\@ylii{66}\gdef\@yli{-47}\global\@ylswtrue% NWB subst. on 1
+\fi%end of ifcase
+\fi\fi\fi}}%
+\def\dtrigonal{\@ifnextchar[{\@dtrigonal[r}{\@dtrigonal[r]}}
+\def\@dtrigonal#1]#2{%
+\@reset@ylsw%
+\yldtrigonalposition{#2}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(600,600)(-300,-300)
+ \iforigpt \put(-300,-300){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `dtrigonal' origin: %
+ (\the\noshift,\the\noshift) ---> (300,300)}\fi%
+\fi
+\@tfor\member:=#1\do{%
+ \expandafter\twoch@@r\member{}{}%
+ \if\@@tmpa 0\relax {\putratom{37}{50}{\scriptsize\@@tmpb}}\fi}%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifcase\@tmpa
+{\putlratom{-40}{-33}{\@memberb}}%central atom
+\or\put(0,0){\Northbond}%
+\or\put(0,0){\SEbond}%
+\or\put(0,0){\SWbond}%
+\fi%end of ifcase
+\fi\fi}%
+\end{picture}}%end of macro dtrigonal
+\def\yldtrigonalposition#1{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax
+\expandafter\threech@r\@membera{}{}\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpa
+ \or \gdef\@ylii{0}\gdef\@yli{-52}\global\@ylswtrue%N subst. on 1
+ \or \gdef\@ylii{-40}\gdef\@yli{47}\global\@ylswtrue% SE subst. on 1
+ \or \gdef\@ylii{50}\gdef\@yli{47}\global\@ylswtrue% SW subst. on 1
+\fi%end of ifcase
+\fi\fi\fi}}%
+\def\Dtrigonal{\@ifnextchar[{\@Dtrigonal[r}{\@Dtrigonal[r]}}
+\def\@Dtrigonal#1]#2{%
+\@reset@ylsw%
+\ylDtrigonalposition{#2}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(600,600)(-300,-300)
+ \iforigpt \put(-300,-300){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `Dtrigonal' origin: %
+ (\the\noshift,\the\noshift) ---> (300,300)}\fi%
+\fi
+\@tfor\member:=#1\do{%
+ \expandafter\twoch@@r\member{}{}%
+ \if\@@tmpa 0\relax {\putratom{37}{50}{\scriptsize\@@tmpb}}\fi}%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifcase\@tmpa
+{\putlratom{-40}{-33}{\@memberb}}%central atom
+\or\put(0,0){\Northbond}%
+\or\put(0,0){\SEBond}%
+\or\put(0,0){\SWBond}%
+\fi%end of ifcase
+\fi\fi}%
+\end{picture}}%end of macro Dtrigonal
+\def\ylDtrigonalposition#1{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax
+\expandafter\threech@r\@membera{}{}\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpa
+ \or \gdef\@ylii{0}\gdef\@yli{-52}\global\@ylswtrue%N subst. on 1
+ \or \gdef\@ylii{-40}\gdef\@yli{47}\global\@ylswtrue% SEB subst. on 1
+ \or \gdef\@ylii{66}\gdef\@yli{47}\global\@ylswtrue% SWB subst. on 1
+\fi%end of ifcase
+\fi\fi\fi}}%
+\def\ethylene{\@ifnextchar[{\@ethylene}{\@ethylene[]}}
+\def\@ethylene[#1]#2#3{%
+\@reset@ylsw%
+\ylethylenepositiona{#3}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+\ylethylenepositionb{#3}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-230}\def\@@yli{0}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(800,600)(-300,-300)
+ \iforigpt \put(-300,-300){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `ethylene' origin: %
+ (\the\noshift,\the\noshift) ---> (300,300)}\fi%
+\fi
+{\def\aaa{#1}\ifx\aaa\empty%
+ \multiput(42,-13)(0,25){2}{\line(1,0){140}}\fi% double bond
+}%
+\@tfor\member:=#1\do{%
+ \expandafter\twoch@@r\member{}{}%
+ \if\@@tmpa 1\relax {\putratom{-27}{60}{\scriptsize\@@tmpb}}%
+ \else\if\@@tmpa 2\relax {\putratom{203}{60}{\scriptsize\@@tmpb}}%
+ \else\if\@@tmpa d\relax%
+ {\multiput(42,-13)(0,25){2}{\line(1,0){140}}}% double bond
+ \else\if\@@tmpa t\relax%
+ {\multiput(42,-20)(0,20){3}{\line(1,0){140}}}% triple bond right
+ \fi\fi\fi\fi}%
+{\def\aaa{#2}%
+\ifx\aaa\empty%
+\putratom{-40}{-33}{C}%central atom
+\putratom{190}{-33}{C}%central atom
+\else%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifcase\@tmpa%
+\or\putratom{-40}{-33}{\@memberb}%central atom
+\or\putratom{190}{-33}{\@memberb}%central atom
+\fi\fi}%end of ifcase
+\fi%
+}%
+\@forsemicol\member:=#3\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifcase\@tmpa%
+\or\put(0,0){\NWbond}%
+\or\put(0,0){\SWbond}%
+\or\put(230,0){\SEbond}%
+\or\put(230,0){\NEbond}%
+\fi%end of ifcase
+\fi\fi}%
+\end{picture}}%end of macro ethylene
+\let\ethyleneh=\ethylene
+\def\ylethylenepositiona#1{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax
+\expandafter\threech@r\@membera{}{}\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpa
+ \or \gdef\@ylii{50}\gdef\@yli{-47}\global\@ylswtrue% NW subst. on 1
+ \or \gdef\@ylii{50}\gdef\@yli{47}\global\@ylswtrue% SW subst. on 1
+\fi%end of ifcase
+\fi\fi\fi}}%
+\def\ylethylenepositionb#1{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax
+\expandafter\threech@r\@membera{}{}\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpa
+ \or%omit
+ \or%omit
+ \or \gdef\@ylii{-40}\gdef\@yli{47}\global\@ylswtrue% SE subst. on 1
+ \or \gdef\@ylii{-40}\gdef\@yli{-47}\global\@ylswtrue% NE subst. on 1
+\fi%end of ifcase
+\fi\fi\fi}}%
+\def\Ethylene{\@ifnextchar[{\@ethylene}{\@ethylene[]}}
+\def\@ethylene[#1]#2#3{%
+\@reset@ylsw%
+\ylethylenepositiona{#3}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+\ylethylenepositionb{#3}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-230}\def\@@yli{0}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(800,600)(-300,-300)
+ \iforigpt \put(-300,-300){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `ethylene' origin: %
+ (\the\noshift,\the\noshift) ---> (300,300)}\fi%
+\fi
+{\def\aaa{#1}\ifx\aaa\empty%
+ \multiput(42,-13)(0,25){2}{\line(1,0){140}}\fi% double bond
+}%
+\@tfor\member:=#1\do{%
+ \expandafter\twoch@@r\member{}{}%
+ \if\@@tmpa 1\relax {\putratom{-27}{60}{\scriptsize\@@tmpb}}%
+ \else\if\@@tmpa 2\relax {\putratom{203}{60}{\scriptsize\@@tmpb}}%
+ \else\if\@@tmpa d\relax%
+ {\multiput(42,-13)(0,25){2}{\line(1,0){140}}}% double bond
+ \else\if\@@tmpa t\relax%
+ {\multiput(42,-20)(0,20){3}{\line(1,0){140}}}% triple bond right
+ \fi\fi\fi\fi}%
+{\def\aaa{#2}%
+\ifx\aaa\empty%
+\putratom{-40}{-33}{C}%central atom
+\putratom{190}{-33}{C}%central atom
+\else%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifcase\@tmpa%
+\or\putratom{-40}{-33}{\@memberb}%central atom
+\or\putratom{190}{-33}{\@memberb}%central atom
+\fi\fi}%end of ifcase
+\fi%
+}%
+\@forsemicol\member:=#3\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifcase\@tmpa%
+\or\put(0,0){\NWBOND}%
+\or\put(0,0){\SWBOND}%
+\or\put(230,0){\SEBOND}%
+\or\put(230,0){\NEBOND}%
+\fi%end of ifcase
+\fi\fi}%
+\end{picture}}%end of macro Ethylene
+\let\Ethyleneh=\Ethylene
+\def\ethylenev{\@ifnextchar[{\@ethylenev}{\@ethylenev[]}}
+\def\@ethylenev[#1]#2#3{%
+\@reset@ylsw%
+\ylethylenevpositiona{#3}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+\ylethylenevpositionb{#3}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{-230}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(600,800)(-300,-300)
+ \iforigpt \put(-300,-300){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `ethylenev' origin: %
+ (\the\noshift,\the\noshift) ---> (300,300)}\fi%
+\fi
+\def\aaa{#1}\ifx\aaa\empty%
+ \put(-20,47){\line(0,1){140}}% vertical
+ \put(6,47){\line(0,1){140}}\fi% double bond
+\@tfor\member:=#1\do{%
+ \expandafter\twoch@@r\member{}{}%
+ \if\@@tmpa 1\relax \putratom{37}{0}{\scriptsize\@@tmpb}
+ \else\if\@@tmpa 2\relax \putratom{37}{216}{\scriptsize\@@tmpb}
+ \else\if\@@tmpa d\relax%
+ \put(-13,47){\line(0,1){140}}% vertical
+ \put(13,47){\line(0,1){140}}% double bond
+ \else\if\@@tmpa t\relax%
+ \put(-20,47){\line(0,1){140}}% vertical
+ \put(-0,47){\line(0,1){140}}% triple bond
+ \put(20,47){\line(0,1){140}}%
+ \fi\fi\fi\fi}%
+\def\aaa{#2}%
+\ifx\aaa\empty%
+\putratom{-40}{-33}{C}%central atom
+\putratom{-40}{197}{C}%central atom
+\else%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifcase\@tmpa%
+\or\putratom{-40}{-33}{\@memberb}%central atom
+\or\putratom{-40}{197}{\@memberb}%central atom
+\fi\fi}%end of ifcase
+\fi%
+\@forsemicol\member:=#3\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifcase\@tmpa%
+\or\put(0,0){\SWbond}%
+\or\put(0,0){\SEbond}%
+\or\put(0,230){\NEbond}%
+\or\put(0,230){\NWbond}%
+\fi%end of ifcase
+\fi\fi}%
+\end{picture}}%end of macro ethylenev
+\def\ylethylenevpositiona#1{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax
+\expandafter\threech@r\@membera{}{}\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpa
+ \or \gdef\@ylii{50}\gdef\@yli{47}\global\@ylswtrue% SW subst. on 1
+ \or \gdef\@ylii{-40}\gdef\@yli{47}\global\@ylswtrue% SE subst. on 1
+\fi%end of ifcase
+\fi\fi\fi}}%
+\def\ylethylenevpositionb#1{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax
+\expandafter\threech@r\@membera{}{}\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpa
+ \or%omit
+ \or%omit
+ \or \gdef\@ylii{-40}\gdef\@yli{-47}\global\@ylswtrue% NE subst. on 1
+ \or \gdef\@ylii{50}\gdef\@yli{-47}\global\@ylswtrue% NW subst. on 1
+\fi%end of ifcase
+\fi\fi\fi}}%
+\def\Ethylenev{\@ifnextchar[{\@Ethylenev}{\@Ethylenev[]}}
+\def\@Ethylenev[#1]#2#3{%
+\@reset@ylsw%
+\ylethylenevpositiona{#3}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+\ylethylenevpositionb{#3}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{-230}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(600,800)(-300,-300)
+ \iforigpt \put(-300,-300){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `Ethylenev' origin: %
+ (\the\noshift,\the\noshift) ---> (300,300)}\fi%
+\fi
+\def\aaa{#1}\ifx\aaa\empty%
+ \put(-20,47){\line(0,1){140}}% vertical
+ \put(6,47){\line(0,1){140}}\fi% double bond
+\@tfor\member:=#1\do{%
+ \expandafter\twoch@@r\member{}{}%
+ \if\@@tmpa 1\relax \putratom{37}{0}{\scriptsize\@@tmpb}
+ \else\if\@@tmpa 2\relax \putratom{37}{216}{\scriptsize\@@tmpb}
+ \else\if\@@tmpa d\relax%
+ \put(-13,47){\line(0,1){140}}% vertical
+ \put(13,47){\line(0,1){140}}% double bond
+ \else\if\@@tmpa t\relax%
+ \put(-20,47){\line(0,1){140}}% vertical
+ \put(-0,47){\line(0,1){140}}% triple bond
+ \put(20,47){\line(0,1){140}}%
+ \fi\fi\fi\fi}%
+\def\aaa{#2}%
+\ifx\aaa\empty%
+\putratom{-40}{-33}{C}%central atom
+\putratom{-40}{197}{C}%central atom
+\else%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifcase\@tmpa%
+\or\putratom{-40}{-33}{\@memberb}%central atom
+\or\putratom{-40}{197}{\@memberb}%central atom
+\fi\fi}%end of ifcase
+\fi%
+\@forsemicol\member:=#3\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifcase\@tmpa%
+\or\put(0,0){\SWBond}%
+\or\put(0,0){\SEBond}%
+\or\put(0,230){\NEBond}%
+\or\put(0,230){\NWBond}%
+\fi%end of ifcase
+\fi\fi}%
+\end{picture}}%end of macro Ethylenev
+\def\square{\@ifnextchar[{\@square[r}{\@square[r]}}
+\def\@square#1]#2{%
+\@reset@ylsw%
+\ylsquareposition{#2}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(600,600)(-300,-300)
+ \iforigpt \put(-300,-300){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `square' origin: %
+ (\the\noshift,\the\noshift) ---> (300,300)}\fi%
+\fi
+\@tfor\member:=#1\do{%
+ \expandafter\twoch@@r\member{}{}%
+ \if\@@tmpa 0\relax {\putratom{37}{0}{\scriptsize\@@tmpb}}\fi}%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifcase\@tmpa {\putlratom{-40}{-33}{\@memberb}}%central atom
+\or\put(0,0){\NEbond}%
+\or\put(0,0){\SEbond}%
+\or\put(0,0){\SWbond}%
+\or\put(0,0){\NWbond}%
+\fi%end of ifcase
+\fi\fi}%
+\end{picture}}%end of macro square
+\def\ylsquareposition#1{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax
+\expandafter\threech@r\@membera{}{}\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpa
+ \or \gdef\@ylii{-40}\gdef\@yli{-47}\global\@ylswtrue% NE subst. on 1
+ \or \gdef\@ylii{-40}\gdef\@yli{47}\global\@ylswtrue% SE subst. on 1
+ \or \gdef\@ylii{50}\gdef\@yli{47}\global\@ylswtrue% SW subst. on 1
+ \or \gdef\@ylii{50}\gdef\@yli{-47}\global\@ylswtrue% NW subst. on 1
+\fi%end of ifcase
+\fi\fi\fi}}%
+\def\tetrastereo{\@ifnextchar[{\@tetrastereo[r}{\@tetrastereo[r]}}
+\def\@tetrastereo#1]#2{%
+\begin{picture}(600,600)(-300,-300)
+ \iforigpt \put(-300,-300){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `tetrastero' origin: %
+ (\the\noshift,\the\noshift) ---> (300,300)}\fi%
+\put(0,0){\circle{200}}%
+\@tfor\member:=#1\do{%
+ \expandafter\twoch@@r\member{}{}%
+ \if\@@tmpa 0\relax \putratom{87}{90}{\scriptsize\@@tmpb}\fi}%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifcase\@tmpa \putlratom{-40}{-33}{\@memberb}%central atom
+\or%
+ \put(0,100){\line(0,1){70}}% behind
+ \putlratom{-30}{180}{\@memberb}% and up
+\or%
+ {\thicklines%
+ \put(-60,10){\line(-5,2){140}}% in front
+ \putlatom{-205}{30}{\@memberb}}% and left
+\or%
+ \put(0,-100){\line(0,-1){90}}% behind and
+ \putlratom{-30}{-260}{\@memberb}% down
+\or%
+ {\thicklines%
+ \put(60,10){\line(5,2){140}}% in front
+ \putratom{210}{30}{\@memberb}}% and right
+\fi\fi}%end of ifcase
+\end{picture}}%end of macro tetrastereo
+\def\dtetrastereo{\@ifnextchar[{\@dtetrastereo[r}{\@dtetrastereo[r]}}
+\def\@dtetrastereo#1]#2{%
+\begin{picture}(600,600)(-300,-300)
+ \iforigpt \put(-300,-300){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `dtetrastero' origin: %
+ (\the\noshift,\the\noshift) ---> (300,300)}\fi%
+\put(0,0){\circle{200}}%
+\@tfor\member:=#1\do{%
+ \expandafter\twoch@@r\member{}{}%
+ \if\@@tmpa 0\relax \putratom{87}{90}{\scriptsize\@@tmpb}\fi}%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifcase\@tmpa \putlratom{-40}{-33}{\@memberb}%central atom
+\or%
+ \put(0,100){\line(0,1){70}}% behind
+ \putlratom{-30}{180}{\@memberb}% and up
+\or%
+ \put(-94,-10){\line(-5,-2){108}}% in back
+ \putlatom{-205}{-110}{\@memberb}% and left
+\or%
+ {\thicklines%
+ \put(0,-50){\line(0,-1){150}}% behind and
+ \putlratom{-30}{-260}{\@memberb}}% down
+\or%
+ \put(94,-10){\line(5,-2){108}}% in back
+ \putratom{210}{-110}{\@memberb}% and right
+\fi\fi}%end of ifcase
+\end{picture}}%end of macro dtetrastereo
+\def\ethanestereo{\@ifnextchar[{\@ethanestereo}{\@ethanestereo[]}}
+\def\@ethanestereo[#1]#2#3{%
+\begin{picture}(600,800)(-300,-300)
+ \iforigpt \put(-300,-300){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `ethanestereo' origin: %
+ (\the\noshift,\the\noshift) ---> (300,300)}\fi%
+\put(0,0){\circle{200}}%
+\put(0,270){\circle{200}}%
+\put(0,100){\line(0,1){70}}% central bond
+\@tfor\member:=#1\do{%
+ \expandafter\twoch@@r\member{}{}%
+ \if\@@tmpa 1\relax \putratom{87}{90}{\scriptsize\@@tmpb}
+ \else\if\@@tmpa 2\relax \putratom{87}{360}{\scriptsize\@@tmpb}
+ \fi\fi}%
+\def\aaa{#2}%
+\ifx\aaa\empty\else%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifcase\@tmpa%
+\or\putratom{-40}{-33}{\@memberb}%central atom
+\or\putratom{-40}{237}{\@memberb}%central atom
+\fi\fi}%end of ifcase
+\fi%
+\@forsemicol\member:=#3\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifcase\@tmpa \putlratom{-40}{-33}{\@memberb}%central atom
+\or%
+ \put(-94,-10){\line(-5,-2){108}}% in back
+ \putlatom{-205}{-110}{\@memberb}% and left
+\or%
+ {\thicklines%
+ \put(0,-50){\line(0,-1){150}}% behind and
+ \putlratom{-30}{-260}{\@memberb}}% down
+\or%
+ \put(94,-10){\line(5,-2){108}}% in back
+ \putratom{210}{-110}{\@memberb}% and right
+\or%
+ {\thicklines%
+ \put(60,280){\line(5,2){140}}% in front
+ \putratom{210}{300}{\@memberb}}% and right
+\or%
+ \put(0,370){\line(0,1){70}}% behind
+ \putlratom{-30}{450}{\@memberb}% and up
+\or%
+ {\thicklines%
+ \put(-60,280){\line(-5,2){140}}% in front
+ \putlatom{-205}{300}{\@memberb}}% and left
+\fi\fi}%end of ifcase
+\end{picture}}%end of macro ethanestereo
+\endinput
+%%
+%% End of file `aliphat.sty'.
diff --git a/Master/texmf-dist/tex/latex/xymtex/carom.sty b/Master/texmf-dist/tex/latex/xymtex/carom.sty
new file mode 100644
index 00000000000..88621f99597
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/xymtex/carom.sty
@@ -0,0 +1,1369 @@
+%%
+%% This is file `carom.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% carom.dtx (with options: `carom')
+%%
+%% This is a generated file.
+%%
+%% Copyright 1996, 1988, 2000 by Shinsaku Fujita
+%%
+%% This file is part of the XyMTeX system.
+%% =======================================
+%%
+%% Version 1.01 Released on August 16, 1996
+%% Version 1.02 Released on October 31, 1998
+%% Version 2.00 Released on December 25, 1998
+%% Version 2.00a Released on June 14, 2000
+%%
+%% Copyright (C) 1996,1998,2000 by Shinsaku Fujita, all rights reserved.
+%% This style file is created for drawing chemical structural formulas
+%% This style file is to be contained in the ``xymtex'' directory which
+%% is an input directory for TeX.
+%%
+%% Copying of this file is authorized only if either
+%%
+%% (1) you make absolutely no changes to your copy, including name and
+%% directory name
+%% (2) if you do make changes,
+%% (a) you name it something other than the names included in the
+%% ``xymtex'' directory and
+%% (b) you acknowledge the original name.
+%% This restriction ensures that all standard styles are identical.
+%%
+%% =======================================
+%%
+%% This file contains several codes modified from latex.tex (LaTeX2.09)
+%% and from latex.ltx (a LaTeX2e), the reused parts of which are subject to
+%% Copyright 1994 the LaTeX3 project and the individual authors (For further
+%% copyright information see the file legal.txt of the LaTeX2e standard
+%% distribution, and any other copyright indicated in this file.)
+%%
+%% File: carom.dtx
+%% \CharacterTable
+%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%% Digits \0\1\2\3\4\5\6\7\8\9
+%% Exclamation \! Double quote \" Hash (number) \#
+%% Dollar \$ Percent \% Ampersand \&
+%% Acute accent \' Left paren \( Right paren \)
+%% Asterisk \* Plus \+ Comma \,
+%% Minus \- Point \. Solidus \/
+%% Colon \: Semicolon \; Less than \<
+%% Equals \= Greater than \> Question mark \?
+%% Commercial at \@ Left bracket \[ Backslash \\
+%% Right bracket \] Circumflex \^ Underscore \_
+%% Grave accent \` Left brace \{ Vertical bar \|
+%% Right brace \} Tilde \~}
+\typeout{XyMTeX for Drawing Chemical Structural Formulas. Version 2.00}
+\typeout{ -- Released December 25, 1998 by Shinsaku Fujita}
+\def\j@urnalname{carom}
+\def\versi@ndate{June 14, 2000}
+\def\versi@nno{ver2.00a}
+\def\copyrighth@lder{SF} % Shinsaku Fujita
+\typeout{XyMTeX Macro File `\j@urnalname' (\versi@nno) <\versi@ndate>%
+\space[\copyrighth@lder]}
+\@ifundefined{setsixringv}{\input chemstr.sty\relax}{}
+\@ifundefined{decaheterov}{\input hetarom.sty\relax}{}
+\@ifundefined{decaheteroh}{\input hetaromh.sty\relax}{}
+\unitlength=0.1pt
+\def\cyclohexanev{\@ifnextchar[{\@cyclohexanev[@}{\@cyclohexanev[@]}}
+\def\@cyclohexanev[#1]#2{\sixheterov[#1]{}{#2}}
+\def\cyclohexaneh{\@ifnextchar[{\@cyclohexaneh[@}{\@cyclohexaneh[@]}}
+\def\@cyclohexaneh[#1]#2{\sixheteroh[#1]{}{#2}}
+\def\bzdrv{\@ifnextchar[{\@bzdrv}{\@bzdrv[r]}}
+\def\@bzdrv[#1]#2{%
+\iforigpt \typeout{command `bzdrv' is based on `cyclohexanev'.}\fi%
+\expandafter\twoCH@R#1//%
+\if\@tmpa r% right-handed set of double bonds
+ \ifx\@tmpb\empty
+ \cyclohexanev[bdf]{#2}%
+ \fi
+\else\if\@tmpa l%left-handed set of double bonds
+ \ifx\@tmpb\empty
+ \cyclohexanev[ace]{#2}%
+ \fi
+\else\if\@tmpa c%aromatic circle
+ \ifx\@tmpb\empty
+ \cyclohexanev[A]{#2}%
+ \fi
+\else\if\@tmpa p%p-quinone
+ \if\@tmpb a% (A)
+ \cyclohexanev[be]{#2}%
+ \else\ifx\@tmpb\empty% (A)
+ \cyclohexanev[be]{#2}%
+ \else\if\@tmpb b% (B)
+ \cyclohexanev[cf]{#2}%
+ \else\if\@tmpb c% (C)
+ \cyclohexanev[ad]{#2}%
+ \fi\fi\fi\fi%
+\else\if\@tmpa o%o-quinone
+ \if\@tmpb a% (A)%
+ \cyclohexanev[ce]{#2}%
+ \else\ifx\@tmpb\empty% (A)
+ \cyclohexanev[ce]{#2}%
+ \else\if\@tmpb b%o-quinone (B)
+ \cyclohexanev[df]{#2}%
+ \else\if\@tmpb c%o-quinone (C)
+ \cyclohexanev[ae]{#2}%
+ \else\if\@tmpb d%o-quinone (D)
+ \cyclohexanev[bf]{#2}%
+ \else\if\@tmpb e%o-quinone (E)
+ \cyclohexanev[ac]{#2}%
+ \else\if\@tmpb f%o-quinone (F)
+ \cyclohexanev[bd]{#2}%
+ \fi\fi\fi\fi\fi\fi\fi%
+\else% added 1998/11/15 by S. Fujita
+ \cyclohexanev[@#1]{#2}%
+\fi\fi\fi\fi\fi%
+}% %end of \bzdrv macro
+\def\bzdrh{\@ifnextchar[{\@bzdrh}{\@bzdrh[r]}}
+\def\@bzdrh[#1]#2{%
+\iforigpt \typeout{command `bzdrh' is based on `cyclohexaneh'.}\fi%
+\expandafter\twoCH@R#1//%
+\if\@tmpa r% right-handed set of double bonds
+ \cyclohexaneh[bdf]{#2}%
+\else\if\@tmpa l%left-handed set of double bonds
+ \cyclohexaneh[ace]{#2}%
+\else\if\@tmpa c%aromatic circle
+ \cyclohexaneh[A]{#2}%
+\else\if\@tmpa p%p-quinone
+ \if\@tmpb a% (A)
+ \cyclohexaneh[be]{#2}%
+ \else\ifx\@tmpb\empty% (A)
+ \cyclohexaneh[be]{#2}%
+ \else\if\@tmpb b% (B)
+ \cyclohexaneh[cf]{#2}%
+ \else\if\@tmpb c% (C)
+ \cyclohexaneh[ad]{#2}%
+ \fi\fi\fi\fi%
+\else\if\@tmpa o%o-quinone
+ \if\@tmpb a% (A)%
+ \cyclohexaneh[ce]{#2}%
+ \else\ifx\@tmpb\empty% (A)
+ \cyclohexaneh[ce]{#2}%
+ \else\if\@tmpb b%o-quinone (B)
+ \cyclohexaneh[df]{#2}%
+ \else\if\@tmpb c%o-quinone (C)
+ \cyclohexaneh[ae]{#2}%
+ \else\if\@tmpb d%o-quinone (D)
+ \cyclohexaneh[bf]{#2}%
+ \else\if\@tmpb e%o-quinone (E)
+ \cyclohexaneh[ac]{#2}%
+ \else\if\@tmpb f%o-quinone (F)
+ \cyclohexaneh[bd]{#2}%
+ \fi\fi\fi\fi\fi\fi\fi%
+\else% added 1998/11/15 by S. Fujita
+ \cyclohexaneh[@#1]{#2}%
+\fi\fi\fi\fi\fi%
+}% %end of \bzdrh macro
+\def\decalinev{\@ifnextchar[{\@decalinev[@}{\@decalinev[@]}}
+\def\@decalinev[#1]#2{%
+\iforigpt \typeout{command `decalinev' is based on `decaheterov'.}\fi%
+\decaheterov[#1]{}{#2}}
+\def\decalinevb{\@ifnextchar[{\@decalinevb[@}{\@decalinevb[@]}}
+\def\@decalinevb[#1]#2{%
+\iforigpt \typeout{command `decalinevb' is based on `decaheterovb'.}\fi%
+\decaheterovb[#1]{}{#2}}
+\def\decalinevt{\@ifnextchar[{\@decalinevt[@}{\@decalinevt[@]}}
+\def\@decalinevt[#1]#2{%
+\iforigpt \typeout{command `decalinevt' is based on `decaheterovt'.}\fi%
+\decaheterovt[#1]{}{#2}}
+\def\decalineh{\@ifnextchar[{\@decalineh[@}{\@decalineh[@]}}
+\def\@decalineh[#1]#2{%
+\iforigpt \typeout{command `decalineh' is based on `decaheteroh'.}\fi%
+\decaheteroh[#1]{}{#2}}
+\def\naphdrv{\@ifnextchar[{\@naphdrv}{\@naphdrv[r]}}
+\def\@naphdrv[#1]#2{%
+\iforigpt \typeout{command `naphdrv' is based on `decalinev'.}\fi%
+ \expandafter\threech@r#1{}{}%
+\if\@tmpa r% right-handed set of double bonds
+ \decalinev[acfhk]{#2}%
+\else\if\@tmpa A%aromatic circle
+ \decalinev[AB]{#2}%
+\else\if\@tmpa p%p-quinone
+ \if\@tmpb a% (A)
+ \decalinev[bfhk]{#2}%
+ \else\ifx\@tmpb\empty% (A)
+ \decalinev[bfhk]{#2}%
+ \else\if\@tmpb b% (B)
+ \decalinev[acgk]{#2}%
+ \fi\fi\fi%
+\else%
+ \if\@tmpa o%o-quinone
+ \if\@tmpb a% (A)
+ \decalinev[cfhk]{#2}%
+ \else\ifx\@tmpb\empty% (A)
+ \decalinev[cfhk]{#2}%
+ \else\if\@tmpb b%o-quinone (B)
+ \decalinev[dfhj]{#2}%
+ \else\if\@tmpb c%o-quinone (C)
+ \decalinev[afhk]{#2}%
+ \else\if\@tmpb d%o-quinone (D)
+ \decalinev[achk]{#2}%
+ \else\if\@tmpb e%o-quinone (E)
+ \decalinev[acei]{#2}%
+ \else\if\@tmpb f%o-quinone (F)
+ \decalinev[acfk]{#2}%
+ \fi\fi\fi\fi\fi\fi%
+ \fi%
+%%%
+\else\if\@tmpa q%various quinone
+ \if\@tmpb a% (A)2,6-type
+ \decalinev[cehj]{#2}%
+ \else\ifx\@tmpb\empty% (A)2,6-type
+ \decalinev[cehj]{#2}%
+ \else\if\@tmpb b%2,6-quinone (B)
+ \decalinev[adfi]{#2}%
+ \else\if\@tmpb c%1,5-quinone (C)
+ \decalinev[bdgi]{#2}%
+ \else\if\@tmpb d%1,5-quinone (D)
+ \decalinev[begj]{#2}%
+ \else\if\@tmpb e%1,7-quinone (E)
+ \decalinev[bdfi]{#2}%
+ \else\if\@tmpb f%1,7-quinone (F)
+ \decalinev[cegj]{#2}%
+ \else\if\@tmpb g%1,7-quinone (G)
+ \decalinev[behj]{#2}%
+ \else\if\@tmpb h%1,7-quinone (H)
+ \decalinev[adgi]{#2}%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi%
+\else\if\@tmpa P%quinone having 4 carbonyl groups
+ \if\@tmpb a% (A)1,4,5,8-type
+ \decalinev[bgk]{#2}%
+ \else\ifx\@tmpb\empty% (A)1,4,5,8-type
+ \decalinev[bgk]{#2}%
+ \else\if\@tmpb b% (B)1,2,5,8-type
+ \decalinev[cgk]{#2}%
+ \fi\fi\fi%
+\else\if\@tmpa Q%1,2,3,4
+ \decalinev[fhk]{#2}%
+\else\if\@tmpa O%quinone having 4 carbonyl groups
+ \if\@tmpb a% (A)1,2,5,6-type
+ \decalinev[chk]{#2}%
+ \else\ifx\@tmpb\empty% (A)1,2,5,6-type
+ \decalinev[chk]{#2}%
+ \else\if\@tmpb b% (B)1,2,7,8-type
+ \decalinev[cfk]{#2}%
+ \else\if\@tmpb c% (C)1,2,3,5-type
+ \decalinev[dgi]{#2}%
+ \else\if\@tmpb d% (D)1,2,3,7-type
+ \decalinev[dfi]{#2}%
+ \fi\fi\fi\fi\fi%
+\else% added 1998/11/23 by S. Fujita
+ \decalinev[@#1]{#2}%
+\fi\fi\fi\fi\fi\fi\fi\fi%
+}% %end of \naphdrv macro
+\def\naphdrvb{\@ifnextchar[{\@naphdrvb}{\@naphdrvb[r]}}
+\def\@naphdrvb[#1]#2{%
+\iforigpt \typeout{command `naphdrvb' is based on `decalinevb'.}\fi%
+ \expandafter\threech@r#1{}{}%
+\if\@tmpa r% right-handed set of double bonds
+ \decalinevb[acfhk]{#2}%
+\else\if\@tmpa A%aromatic circle
+ \decalinevb[AB]{#2}%
+\else\if\@tmpa p%p-quinone
+ \if\@tmpb a% (A)
+ \decalinevb[bfhk]{#2}%
+ \else\ifx\@tmpb\empty% (A)
+ \decalinevb[bfhk]{#2}%
+ \else\if\@tmpb b% (B)
+ \decalinevb[acgk]{#2}%
+ \fi\fi\fi%
+\else%
+ \if\@tmpa o%o-quinone
+ \if\@tmpb a% (A)
+ \decalinevb[cfhk]{#2}%
+ \else\ifx\@tmpb\empty% (A)
+ \decalinevb[cfhk]{#2}%
+ \else\if\@tmpb b%o-quinone (B)
+ \decalinevb[dfhj]{#2}%
+ \else\if\@tmpb c%o-quinone (C)
+ \decalinevb[afhk]{#2}%
+ \else\if\@tmpb d%o-quinone (D)
+ \decalinevb[achk]{#2}%
+ \else\if\@tmpb e%o-quinone (E)
+ \decalinevb[acei]{#2}%
+ \else\if\@tmpb f%o-quinone (F)
+ \decalinevb[acfk]{#2}%
+ \fi\fi\fi\fi\fi\fi%
+ \fi%
+%%%
+\else\if\@tmpa q%various quinone
+ \if\@tmpb a% (A)2,6-type
+ \decalinevb[cehj]{#2}%
+ \else\ifx\@tmpb\empty% (A)2,6-type
+ \decalinevb[cehj]{#2}%
+ \else\if\@tmpb b%2,6-quinone (B)
+ \decalinevb[adfi]{#2}%
+ \else\if\@tmpb c%1,5-quinone (C)
+ \decalinevb[bdgi]{#2}%
+ \else\if\@tmpb d%1,5-quinone (D)
+ \decalinevb[begj]{#2}%
+ \else\if\@tmpb e%1,7-quinone (E)
+ \decalinevb[bdfi]{#2}%
+ \else\if\@tmpb f%1,7-quinone (F)
+ \decalinevb[cegj]{#2}%
+ \else\if\@tmpb g%1,7-quinone (G)
+ \decalinevb[behj]{#2}%
+ \else\if\@tmpb h%1,7-quinone (H)
+ \decalinevb[adgi]{#2}%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi%
+\else\if\@tmpa P%quinone having 4 carbonyl groups
+ \if\@tmpb a% (A)1,4,5,8-type
+ \decalinevb[bgk]{#2}%
+ \else\ifx\@tmpb\empty% (A)1,4,5,8-type
+ \decalinevb[bgk]{#2}%
+ \else\if\@tmpb b% (B)1,2,5,8-type
+ \decalinevb[cgk]{#2}%
+ \fi\fi\fi%
+\else\if\@tmpa Q%1,2,3,4
+ \decalinevb[fhk]{#2}%
+\else\if\@tmpa O%quinone having 4 carbonyl groups
+ \if\@tmpb a% (A)1,2,5,6-type
+ \decalinevb[chk]{#2}%
+ \else\ifx\@tmpb\empty% (A)1,2,5,6-type
+ \decalinevb[chk]{#2}%
+ \else\if\@tmpb b% (B)1,2,7,8-type
+ \decalinevb[cfk]{#2}%
+ \else\if\@tmpb c% (C)1,2,3,5-type
+ \decalinevb[dgi]{#2}%
+ \else\if\@tmpb d% (D)1,2,3,7-type
+ \decalinevb[dfi]{#2}%
+ \fi\fi\fi\fi\fi%
+\else% added 1998/11/23 by S. Fujita
+ \decalinevb[@#1]{#2}%
+\fi\fi\fi\fi\fi\fi\fi\fi%
+}% %end of \naphdrvb macro
+\def\naphdrvt{\@ifnextchar[{\@naphdrvt}{\@naphdrvt[r]}}
+\def\@naphdrvt[#1]#2{%
+\iforigpt \typeout{command `naphdrvt' is based on `decalinevt'.}\fi%
+ \expandafter\threech@r#1{}{}%
+\if\@tmpa r% right-handed set of double bonds
+ \decalinevt[acfhk]{#2}%
+\else\if\@tmpa A%aromatic circle
+ \decalinevt[AB]{#2}%
+\else\if\@tmpa p%p-quinone
+ \if\@tmpb a% (A)
+ \decalinevt[bfhk]{#2}%
+ \else\ifx\@tmpb\empty% (A)
+ \decalinevt[bfhk]{#2}%
+ \else\if\@tmpb b% (B)
+ \decalinevt[acgk]{#2}%
+ \fi\fi\fi%
+\else%
+ \if\@tmpa o%o-quinone
+ \if\@tmpb a% (A)
+ \decalinevt[cfhk]{#2}%
+ \else\ifx\@tmpb\empty% (A)
+ \decalinevt[cfhk]{#2}%
+ \else\if\@tmpb b%o-quinone (B)
+ \decalinevt[dfhj]{#2}%
+ \else\if\@tmpb c%o-quinone (C)
+ \decalinevt[afhk]{#2}%
+ \else\if\@tmpb d%o-quinone (D)
+ \decalinevt[achk]{#2}%
+ \else\if\@tmpb e%o-quinone (E)
+ \decalinevt[acei]{#2}%
+ \else\if\@tmpb f%o-quinone (F)
+ \decalinevt[acfk]{#2}%
+ \fi\fi\fi\fi\fi\fi%
+ \fi%
+%%%
+\else\if\@tmpa q%various quinone
+ \if\@tmpb a% (A)2,6-type
+ \decalinevt[cehj]{#2}%
+ \else\ifx\@tmpb\empty% (A)2,6-type
+ \decalinevt[cehj]{#2}%
+ \else\if\@tmpb b%2,6-quinone (B)
+ \decalinevt[adfi]{#2}%
+ \else\if\@tmpb c%1,5-quinone (C)
+ \decalinevt[bdgi]{#2}%
+ \else\if\@tmpb d%1,5-quinone (D)
+ \decalinevt[begj]{#2}%
+ \else\if\@tmpb e%1,7-quinone (E)
+ \decalinevt[bdfi]{#2}%
+ \else\if\@tmpb f%1,7-quinone (F)
+ \decalinevt[cegj]{#2}%
+ \else\if\@tmpb g%1,7-quinone (G)
+ \decalinevt[behj]{#2}%
+ \else\if\@tmpb h%1,7-quinone (H)
+ \decalinevt[adgi]{#2}%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi%
+\else\if\@tmpa P%quinone having 4 carbonyl groups
+ \if\@tmpb a% (A)1,4,5,8-type
+ \decalinevt[bgk]{#2}%
+ \else\ifx\@tmpb\empty% (A)1,4,5,8-type
+ \decalinevt[bgk]{#2}%
+ \else\if\@tmpb b% (B)1,2,5,8-type
+ \decalinevt[cgk]{#2}%
+ \fi\fi\fi%
+\else\if\@tmpa Q%1,2,3,4
+ \decalinevt[fhk]{#2}%
+\else\if\@tmpa O%quinone having 4 carbonyl groups
+ \if\@tmpb a% (A)1,2,5,6-type
+ \decalinevt[chk]{#2}%
+ \else\ifx\@tmpb\empty% (A)1,2,5,6-type
+ \decalinevt[chk]{#2}%
+ \else\if\@tmpb b% (B)1,2,7,8-type
+ \decalinevt[cfk]{#2}%
+ \else\if\@tmpb c% (C)1,2,3,5-type
+ \decalinevt[dgi]{#2}%
+ \else\if\@tmpb d% (D)1,2,3,7-type
+ \decalinevt[dfi]{#2}%
+ \fi\fi\fi\fi\fi%
+\else% added 1998/11/23 by S. Fujita
+ \decalinevt[@#1]{#2}%
+\fi\fi\fi\fi\fi\fi\fi\fi%
+}% %end of \naphdrvt macro
+\def\naphdrh{\@ifnextchar[{\@naphdrh}{\@naphdrh[r]}}
+\def\@naphdrh[#1]#2{%
+\iforigpt \typeout{command `nathdrh' is based on `decalineh'.}\fi%
+ \expandafter\threech@r#1{}{}%
+\if\@tmpa r% right-handed set of double bonds
+ \decalineh[acfhk]{#2}%
+\else\if\@tmpa A%aromatic circle
+ \decalineh[AB]{#2}%
+\else\if\@tmpa p%p-quinone
+ \if\@tmpb a% (A)
+ \decalineh[bfhk]{#2}%
+ \else\ifx\@tmpb\empty% (A)
+ \decalineh[bfhk]{#2}%
+ \else\if\@tmpb b% (B)
+ \decalineh[acgk]{#2}%
+ \fi\fi\fi%
+\else%
+ \if\@tmpa o%o-quinone
+ \if\@tmpb a% (A)
+ \decalineh[cfhk]{#2}%
+ \else\ifx\@tmpb\empty% (A)
+ \decalineh[cfhk]{#2}%
+ \else\if\@tmpb b%o-quinone (B)
+ \decalineh[dfhj]{#2}%
+ \else\if\@tmpb c%o-quinone (C)
+ \decalineh[afhk]{#2}%
+ \else\if\@tmpb d%o-quinone (D)
+ \decalineh[achk]{#2}%
+ \else\if\@tmpb e%o-quinone (E)
+ \decalineh[acei]{#2}%
+ \else\if\@tmpb f%o-quinone (F)
+ \decalineh[acfk]{#2}%
+ \fi\fi\fi\fi\fi\fi%
+ \fi%
+\else\if\@tmpa q%various quinone
+ \if\@tmpb a% (A)2,6-type
+ \decalineh[cehj]{#2}%
+ \else\ifx\@tmpb\empty% (A)2,6-type
+ \decalineh[cehj]{#2}%
+ \else\if\@tmpb b%2,6-quinone (B)
+ \decalineh[adfi]{#2}%
+ \else\if\@tmpb c%1,5-quinone (C)
+ \decalineh[bdgi]{#2}%
+ \else\if\@tmpb d%1,5-quinone (D)
+ \decalineh[begj]{#2}%
+ \else\if\@tmpb e%1,7-quinone (E)
+ \decalineh[bdfi]{#2}%
+ \else\if\@tmpb f%1,7-quinone (F)
+ \decalineh[cegj]{#2}%
+ \else\if\@tmpb g%1,7-quinone (G)
+ \decalineh[behj]{#2}%
+ \else\if\@tmpb h%1,7-quinone (H)
+ \decalineh[adgi]{#2}%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi%
+\else\if\@tmpa P%quinone having 4 carbonyl groups
+ \if\@tmpb a% (A)1,4,5,8-type
+ \decalineh[bgk]{#2}%
+ \else\ifx\@tmpb\empty% (A)1,4,5,8-type
+ \decalineh[bgk]{#2}%
+ \else\if\@tmpb b% (B)1,2,5,8-type
+ \decalineh[cgk]{#2}%
+ \fi\fi\fi%
+\else\if\@tmpa Q%1,2,3,4
+ \decalineh[fhk]{#2}%
+\else\if\@tmpa O%quinone having 4 carbonyl groups
+ \if\@tmpb a% (A)1,2,5,6-type
+ \decalineh[chk]{#2}%
+ \else\ifx\@tmpb\empty% (A)1,2,5,6-type
+ \decalineh[chk]{#2}%
+ \else\if\@tmpb b% (B)1,2,7,8-type
+ \decalineh[cfk]{#2}%
+ \else\if\@tmpb c% (C)1,2,3,5-type
+ \decalineh[dgi]{#2}%
+ \else\if\@tmpb d% (D)1,2,3,7-type
+ \decalineh[dfi]{#2}%
+ \fi\fi\fi\fi\fi%
+\else% added 1998/11/23 by S. Fujita
+ \decalineh[@#1]{#2}%
+\fi\fi\fi\fi\fi\fi\fi\fi%
+}% %end of \naphdrh macro
+\def\tetralinev{\@ifnextchar[{\@tetralinev}{\@tetralinev[r]}}
+\def\@tetralinev[#1]#2{%
+ \iforigpt \typeout{command `tetralinev' is based on `decalinev'.}\fi%
+ \expandafter\threech@r#1{}{}%
+ \if\@tmpa r% right-handed set of double bonds
+ \decalinev[fhk]{#2}%
+ \else\if\@tmpa A%aromatic circle
+ \decalinev[A]{#2}%
+ \else\if\@tmpa e%inner double bond
+ \if\@tmpb a% (A)%
+ \decalinev[afhk]{#2}%
+ \else\ifx\@tmpb\empty% (A)
+ \decalinev[afhk]{#2}%
+ \else\if\@tmpb b% (B)
+ \decalinev[bfhk]{#2}%
+ \else\if\@tmpb c% (C)
+ \decalinev[cfhk]{#2}%
+ \fi\fi\fi\fi%
+ \else%1998/11/23 by Shinsaku Fujita
+ \decalinev[@#1]{#2}%
+ \fi\fi\fi%
+}% %end of \tetralinev macro
+\def\tetralinevb{\@ifnextchar[{\@tetralinevb}{\@tetralinevb[r]}}
+\def\@tetralinevb[#1]#2{%
+ \iforigpt \typeout{command `tetralinevb' is based on `decalinevb'.}\fi%
+ \expandafter\threech@r#1{}{}%
+ \if\@tmpa r% right-handed set of double bonds
+ \decalinevb[fhK]{#2}% %[fhK] in place of [fhk]
+ \else\if\@tmpa A%aromatic circle
+ \decalinevb[A]{#2}%
+ \else\if\@tmpa e%inner double bond
+ \if\@tmpb a% (A)%
+ \decalinevb[afhK]{#2}%
+ \else\ifx\@tmpb\empty% (A)
+ \decalinevb[afhK]{#2}%
+ \else\if\@tmpb b% (B)
+ \decalinevb[bfhK]{#2}%
+ \else\if\@tmpb c% (C)
+ \decalinevb[cfhK]{#2}%
+ \fi\fi\fi\fi%
+ \else%1998/11/23 by Shinsaku Fujita
+ \decalinevb[@#1]{#2}%
+ \fi\fi\fi%
+}% %end of \tetralinevb macro
+\def\tetralinevt{\@ifnextchar[{\@tetralinevt}{\@tetralinevt[r]}}
+\def\@tetralinevt[#1]#2{%
+ \iforigpt \typeout{command `tetralinevt' is based on `decalinevt'.}\fi%
+ \expandafter\threech@r#1{}{}%
+ \if\@tmpa r% right-handed set of double bonds
+ \decalinevt[fhk]{#2}%
+ \else\if\@tmpa A%aromatic circle
+ \decalinevt[A]{#2}%
+ \else\if\@tmpa e%inner double bond
+ \if\@tmpb a% (A)%
+ \decalinevt[afhk]{#2}%
+ \else\ifx\@tmpb\empty% (A)
+ \decalinevt[afhk]{#2}%
+ \else\if\@tmpb b% (B)
+ \decalinevt[bfhk]{#2}%
+ \else\if\@tmpb c% (C)
+ \decalinevt[cfhk]{#2}%
+ \fi\fi\fi\fi%
+ \else%1998/11/23 by Shinsaku Fujita
+ \decalinevt[@#1]{#2}%
+ \fi\fi\fi%
+}% %end of \tetralinevt macro
+\def\tetralineh{\@ifnextchar[{\@tetralineh}{\@tetralineh[r]}}
+\def\@tetralineh[#1]#2{%
+ \iforigpt \typeout{command `tetralineh' is based on `decalineh'.}\fi%
+ \expandafter\threech@r#1{}{}%
+ \if\@tmpa r% right-handed set of double bonds
+ \decalineh[fhk]{#2}%
+ \else\if\@tmpa A%aromatic circle
+ \decalineh[A]{#2}%
+ \else\if\@tmpa e%inner double bond
+ \if\@tmpb a% (A)%
+ \decalineh[afhk]{#2}%
+ \else\ifx\@tmpb\empty% (A)
+ \decalineh[afhk]{#2}%
+ \else\if\@tmpb b% (B)
+ \decalineh[bfhk]{#2}%
+ \else\if\@tmpb c% (C)
+ \decalineh[cfhk]{#2}%
+ \fi\fi\fi\fi%
+\else% added 1998/11/23 by S. Fujita
+ \decalineh[@#1]{#2}%
+ \fi\fi\fi%
+}% %end of \tetralineh macro
+\def\hanthracenev{\@ifnextchar[{\@hanthracenev[@}{\@hanthracenev[r]}}
+\def\@hanthracenev[#1]#2{%
+\@reset@ylsw\reset@@yl
+\ylposition{#2}{-7}{0}{2}{0}% %for 8 positions
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else\ylposition{#2}{-1}{3}{7}{0}% for 5 to 7 positions
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi\else
+\ylposition{#2}{0}{0}{5}{0}% for 1 to 4 positions
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{-684}\def\@@yli{0}\fi\else
+\ylposition{#2}{-8}{0}{2}{0}%for 9-position
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{-342}\def\@@yli{0}\fi\else
+\ylposition{#2}{-6}{3}{5}{0}%for 10-position
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{-342}\def\@@yli{0}\fi\else
+\ylfusedposition{#2}{-11}{-1}{1}{0}% for 9a and 4a
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{-342}\def\@@yli{0}\fi\else
+\ylfusedposition{#2}{-12}{-1}{1}{0}% for 8a and 10a
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \ifx\@@ylii\empty\else
+ \advance\yl@shiftii\@@ylii\fi
+ \yl@shifti=\@yli
+ \ifx\@@yli\empty\else
+ \advance\yl@shifti\@@yli\fi
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(1200,880)(-\shiftii,-\shifti)
+ \iforigpt \put(-\shiftii,-\shifti){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `hanthracenev' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shiftii,\the\shifti)}\fi%
+\fi
+ \put(0,406){\line(-5,-3){171}}% %bond 8-7
+ \put(0,406){\line(5,-3){171}}% %bond 8-8a
+ \put(0,0){\line(-5,3){171}}% %bond 5-6
+ \put(0,0){\line(5,3){171}}% %bond 5-10a
+ \put(171,103){\line(0,1){200}}% %bond 10a-8a
+ \put(-171,103){\line(0,1){200}}% %bond 6-7
+ \put(342,406){\line(-5,-3){171}}% %bond 9-8a
+ \put(342,406){\line(5,-3){171}}% %bond 9-9a
+ \put(342,0){\line(-5,3){171}}% %bond 10-10a
+ \put(342,0){\line(5,3){171}}% %bond 10-4a
+ \put(513,103){\line(0,1){200}}% %bond 4a-9a
+ %%%%
+ \put(684,406){\line(-5,-3){171}}% %bond 1-9a 1-6
+ \put(684,406){\line(5,-3){171}}% %bond 1-2 1-2
+ \put(855,103){\line(0,1){200}}% %bond 3-2 3-2
+ \put(684,0){\line(5,3){171}}% %bond 4-3 4-3
+ \put(684,0){\line(-5,3){171}}% %bond 4-4a 4-5
+\@tfor\member:=#1\do{%
+\if\member r%no endcyclic double bonds
+\else\if\member a%
+ \put(690,364){\line(5,-3){126}}% %double bond 1-2
+\else\if\member b%
+ \put(822,129){\line(0,1){148}}% %double bond 3-2
+\else\if\member c%
+ \put(690,42){\line(5,3){126}}% %double bond 4-3
+\else\if\member d%
+ \put(690,42){\line(-5,3){126}}% %double bond 4-4a
+\else\if\member e%
+ \put(348,42){\line(5,3){126}}% %double bond 10-4a
+\else\if\member f%
+ \put(348,42){\line(-5,3){126}}% %double bond 10-10a
+\else\if\member g%
+ \put(6,42){\line(5,3){126}}% %double bond 5-10a
+\else\if\member h%
+ \put(-6,42){\line(-5,3){126}}% %double bond 5-6
+\else\if\member i%
+ \put(-138,129){\line(0,1){148}}% %double bond 6-7
+\else\if\member j%
+ \put(-6,364){\line(-5,-3){126}}% %double bond 8-7
+\else\if\member k%
+ \put(6,364){\line(5,-3){126}}% %double bond 8-8a
+\else\if\member l%
+ \put(348,364){\line(-5,-3){126}}% %double bond 9-8a
+\else\if\member m%
+ \put(348,364){\line(5,-3){126}}% %double bond 9-9a
+\else\if\member n%
+ \put(690,364){\line(-5,-3){126}}% %double bond 1-9a
+\else\if\member o%
+ \put(544,129){\line(0,1){148}}% %double bond 4a-9a
+\else\if\member O%
+ \put(482,129){\line(0,1){148}}% %double bond 4a-9a at the other ring
+\else\if\member p%
+ \put(138,129){\line(0,1){148}}% %double bond 10a-8a
+\else\if\member P%
+ \put(204,129){\line(0,1){148}}% %double bond 10a-8a at the other ring
+\else\if\member C%left aromatic circle
+ \put(0,203){\circle{240}} %circle
+\else\if\member B%right aromatic circle
+ \put(342,203){\circle{240}}% %circle
+\else\if\member A%right aromatic circle
+ \put(684,203){\circle{240}}% %circle
+\else
+ \expandafter\twoCH@R\member//%
+ \set@fusion@hanthrav
+\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi}
+\put(0,0){\setsixringv{#2}{-7}{0}{2}{0}}% %for 8 positions
+\put(0,0){\setsixringv{#2}{-1}{3}{7}{0}}% %for 5 to 7 positions
+\put(684,0){\setsixringv{#2}{0}{0}{5}{0}}% %for 1 to 4 positions
+\put(342,0){\setsixringv{#2}{-8}{0}{2}{0}}%for 9-position
+\put(342,0){\setsixringv{#2}{-6}{3}{5}{0}}%for 10-position
+\put(0,0){\setfusedbond{#2}{-12}{-1}{1}{0}}% for 8a and 10a
+\put(342,0){\setfusedbond{#2}{-11}{-1}{1}{0}}% for 9a and 4a
+\end{picture}}% %end of \hanthracenev macro%
+\def\anthracenev{\@ifnextchar[{\@anthracenev}{\@anthracenev[r]}}
+\def\@anthracenev[#1]#2{%
+ \iforigpt \typeout{command `anthracenev' is %
+ based on `hanthracenev'.}\fi%
+%% \expandafter\threech@r#1{}{}%error1998/11/23 by Shinsaku Fujita
+ \expandafter\twoCH@R#1//%
+ \if\@tmpa r% right-handed set of double bonds
+ \hanthracenev[acflhjo]{#2}%
+ \else\if\@tmpa l% left-handed set of double bonds
+ \hanthracenev[acehjmp]{#2}%
+ \else\if\@tmpa A%aromatic circle
+ \hanthracenev[ABC]{#2}%
+ \else\if\@tmpa p%9,10-quinone
+ \if\@tmpb a% (A)%
+ \hanthracenev[achjop]{#2}%
+ \else\ifx\@tmpb\empty% (A)
+ \hanthracenev[achjop]{#2}%
+ \else\if\@tmpb A% circle type
+ \hanthracenev[AC]{#2}%
+ \else
+ \hanthracenev[achjop]{#2}%
+ \fi\fi\fi%
+ \else\if\@tmpa o%o-quinone
+ \if\@tmpb a% (A)%
+ \hanthracenev[cfjhlo]{#2}%
+ \else\ifx\@tmpb\empty% (A)
+ \hanthracenev[cehjmp]{#2}%
+ \else\if\@tmpb b% (B)
+ \hanthracenev[dfhjln]{#2}%
+ \else\if\@tmpb c% (C)
+ \hanthracenev[aehjmp]{#2}%
+ \else\if\@tmpb A% cicle type
+ \hanthracenev[cBC]{#2}%
+ \fi\fi\fi\fi\fi%
+ \else\if\@tmpa q%1,4-quinone
+ \if\@tmpb a% (A)%
+ \hanthracenev[bfhjlo]{#2}%
+ \else\ifx\@tmpb\empty% (A)
+ \hanthracenev[behjmp]{#2}%
+ \else\if\@tmpb A% circle type
+ \hanthracenev[AB]{#2}%
+ \else%
+ \hanthracenev[behjmp]{#2}%
+ \fi\fi\fi%
+ \else
+ \hanthracenev[@#1]{#2}%
+ \fi\fi\fi\fi\fi\fi%
+}% %end of \anthracenev macro%
+\def\hphenanthrenev{%
+ \@ifnextchar[{\@hphenanthrenev[@}{\@hphenanthrenev[r]}}
+\def\@hphenanthrenev[#1]#2{%
+\@reset@ylsw\reset@@yl
+\ylposition{#2}{-4}{0}{2}{0}% %for 5 position
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+\ylposition{#2}{12}{3}{7}{-1}% %for 6 to 8 positions
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi\else
+\ylposition{#2}{13}{2}{5}{-1}% %for 9 to 10 positions
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{-342}\def\@@yli{0}\fi\else
+\ylposition{#2}{4}{0}{4}{-1}% %for 1 to 3 positions
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{-513}\def\@@yli{-303}\fi\else
+\ylposition{#2}{2}{5}{7}{0}% %for 4-position
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{-513}\def\@@yli{-303}\fi\else
+\ylfusedposition{#2}{-12}{-1}{1}{0}% % for 4b and 8a
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi\else
+\ylfusedposition{#2}{-10}{0}{2}{0}% % for 4a and 10a
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{-342}\def\@@yli{0}\fi\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \ifx\@@ylii\empty\else
+ \advance\yl@shiftii\@@ylii\fi
+ \yl@shifti=\@yli
+ \ifx\@@yli\empty\else
+ \advance\yl@shifti\@@yli\fi
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(1200,1200)(-\shiftii,-\shifti)
+ \iforigpt \put(-\shiftii,-\shifti){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `hphenanthrenev' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shiftii,\the\shifti)}\fi%
+\fi
+ \put(0,406){\line(-5,-3){171}}% %bond 6-5
+ \put(0,406){\line(5,-3){171}}% %bond 5-4a
+ \put(0,0){\line(-5,3){171}}% %bond 8-7
+ \put(0,0){\line(5,3){171}}% %bond 8-8a
+ \put(171,103){\line(0,1){200}}% %bond 8a-4b
+ \put(-171,103){\line(0,1){200}}% %bond 7-6
+ \put(342,406){\line(-5,-3){171}}% %bond 4a-4b
+ \put(342,406){\line(5,-3){171}}% %bond 4a-10a
+ \put(342,0){\line(-5,3){171}}% %bond 9-8a
+ \put(342,0){\line(5,3){171}}% %bond 9-10
+ \put(513,103){\line(0,1){200}}% %bond 10-10a
+ %%%%
+ \put(342,406){\line(0,1){200}}% %bond 4a-4
+ \put(513,709){\line(-5,-3){171}}% %bond 3-4
+ \put(513,709){\line(5,-3){171}}% %bond 3-2
+ \put(684,406){\line(0,1){200}}% %bond 1-2
+ \put(513,303){\line(5,3){171}}% %bond 10a-1
+\@tfor\member:=#1\do{%
+\if\member r%no endcyclic double bonds
+\else\if\member a%
+ \put(651,432){\line(0,1){148}}% %double bond 1-2
+\else\if\member b%
+ \put(519,667){\line(5,-3){126}}% %double bond 3-2
+\else\if\member c%
+ \put(519,667){\line(-5,-3){126}}% %double bond 3-4
+\else\if\member d%
+ \put(375,432){\line(0,1){148}}% %double bond 4a-4
+\else\if\member e%
+ \put(348,364){\line(-5,-3){126}}% %double bond 4a-4b
+\else\if\member f%
+ \put(6,364){\line(5,-3){126}}% %double bond 5-4b
+\else\if\member g%
+ \put(-6,364){\line(-5,-3){126}}% %double bond 5-6
+\else\if\member h%
+ \put(-138,129){\line(0,1){148}}% %double bond 6-7
+\else\if\member i%
+ \put(-6,42){\line(-5,3){126}}% %double bond 8-7
+\else\if\member j%
+ \put(6,42){\line(5,3){126}}% %double bond 8-8a
+\else\if\member k%
+ \put(348,42){\line(-5,3){126}}% %double bond 9-8a
+\else\if\member l%
+ \put(348,42){\line(5,3){126}}% %double bond 9-10
+\else\if\member m%
+ \put(482,129){\line(0,1){148}}% %double bond 10-10a
+\else\if\member n%
+ \put(519,345){\line(5,3){126}}% %double bond 10a-1
+\else\if\member o%
+ \put(507,345){\line(-5,3){126}}% %double bond 10a-4a
+\else\if\member O%
+ \put(348,364){\line(5,-3){126}}% %double bond 4a-10a
+\else\if\member p%
+ \put(138,129){\line(0,1){148}}% %double bond 8a-4b
+\else\if\member P%
+ \put(204,129){\line(0,1){148}}% %double bond 8a-4b
+\else\if\member C%left aromatic circle
+ \put(0,203){\circle{240}} %circle
+\else\if\member B%right aromatic circle
+ \put(342,203){\circle{240}}% %circle
+\else\if\member A%right aromatic circle
+ \put(513,506){\circle{240}}% %circle
+\else
+ \expandafter\twoCH@R\member//%
+ \set@fusion@hphenanv
+\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi}%
+\put(0,0){\setsixringv{#2}{-4}{0}{2}{0}}% %for 5 position
+\put(0,0){\setsixringv{#2}{12}{3}{7}{-1}}% %for 6 to 8 positions
+\put(342,0){\setsixringv{#2}{13}{2}{5}{-1}}% %for 9 to 10 positions
+\put(513,303){\setsixringv{#2}{4}{0}{4}{-1}}% %for 1 to 3 positions
+\put(513,303){\setsixringv{#2}{2}{5}{7}{0}}% %for 4-position
+\put(0,0){\setfusedbond{#2}{-12}{-1}{1}{0}}% % for 4b and 8a
+\put(342,0){\setfusedbond{#2}{-10}{0}{2}{0}}% % for 4a and 10a
+\end{picture}}% %end of \hphenanthrenev macro%
+\def\phenanthrenev{\@ifnextchar[{\@phenanthrenev}{\@phenanthrenev[r]}}
+\def\@phenanthrenev[#1]#2{%
+ \iforigpt \typeout{command `phenanthrenev' is %
+ based on `hphenantherenv'.}\fi%
+ \expandafter\threech@r#1{}{}%
+ \if\@tmpa r% right-handed set of double bonds
+ \hphenanthrenev[acgilop]{#2}%
+ \else\if\@tmpa A%aromatic circle
+ \hphenanthrenev[ABC]{#2}%
+ \else\if\@tmpa p%1,4-quinone
+ \if\@tmpb a% (A)%
+ \hphenanthrenev[bgilop]{#2}%
+ \else\ifx\@tmpb\empty% (A)
+ \hphenanthrenev[bgilop]{#2}%
+ \else\if\@tmpb A% circle type
+ \hphenanthrenev[BCb]{#2}%
+ \else
+ \hphenanthrenev[bgilop]{#2}%
+ \fi\fi\fi%
+ \else\if\@tmpa o%o-quinone
+ \if\@tmpb a% (A)%
+ \hphenanthrenev[cgilop]{#2}%
+ \else\ifx\@tmpb\empty% (A)
+ \hphenanthrenev[cgilop]{#2}%
+ \else\if\@tmpb b% (B)
+ \hphenanthrenev[dgilnp]{#2}%
+ \else\if\@tmpb c% (C)
+ \hphenanthrenev[agilop]{#2}%
+ \else\if\@tmpb A% cicle type
+ \hphenanthrenev[cBC]{#2}%
+ \fi\fi\fi\fi\fi%
+ \else\if\@tmpa q%9,10-quinone
+ \if\@tmpb a% (A)%
+ \hphenanthrenev[acgiop]{#2}%
+ \else\ifx\@tmpb\empty% (A)
+ \hphenanthrenev[acgiop]{#2}%
+ \else\if\@tmpb A% circle type
+ \hphenanthrenev[AC]{#2}%
+ \else
+ \hphenanthrenev[acgiop]{#2}%
+ \fi\fi\fi%
+ \else
+ \hphenanthrenev[@#1]{#2}%
+ \fi\fi\fi\fi\fi%
+}% %end of \phenanthrenev macro%
+\def\steroid{\@ifnextchar[{\@steroid[@}{\@steroid[Z]}}
+\def\@steroid[#1]#2{%
+\@reset@ylsw\reset@@yl
+\yl@steroidposition{#2}%
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \ifx\@@ylii\empty\else
+ \advance\yl@shiftii\@@ylii\fi
+ \yl@shifti=\@yli
+ \ifx\@@yli\empty\else
+ \advance\yl@shifti\@@yli\fi
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(1600,1300)(-\shiftii,-\shifti)
+ \iforigpt \put(-\shiftii,-\shifti){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `steroid' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shiftii,\the\shifti)}\fi%
+\fi
+ \put(0,0){\@steroidskeleton{#1}{#2}}%
+\end{picture}}% %end of \steroid macro%
+\def\yl@steroidposition#1{%
+\ylposition{#1}{0}{0}{2}{0}% %for 1
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+\ylposition{#1}{8}{3}{7}{-1}% %for 2 to 4 positions
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi\else
+\ylposition{#1}{10}{2}{5}{-1}% %for 6 to 7 positions
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{-342}\def\@@yli{0}\fi\else
+\ylposition{#1}{-11}{0}{2}{0}%for 12 position
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{-513}\def\@@yli{-303}\fi\else
+\ylposition{#1}{-5}{5}{7}{0}% %for 11 position
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{-513}\def\@@yli{-303}\fi\else
+\ylposition{#1}{18}{0}{4}{-1}%for 15 to 17 positions
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{-855}\def\@@yli{-303}\fi\else
+\ylatombondposition{#1}{-4}{7}% % for 5
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{-171}\def\@@yli{-103}\fi\else
+\ylatombondposition{#1}{-9}{1}% % for 10
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{-171}\def\@@yli{-303}\fi\else
+\ylatombondposition{#1}{-7}{1}% % for 8
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{-513}\def\@@yli{-303}\fi\else
+\ylatombondposition{#1}{-8}{7}% % for 9
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{-342}\def\@@yli{-406}\fi\else
+\ylatombondposition{#1}{-13}{7}% % for 14
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{-684}\def\@@yli{-406}\fi\else
+\ylatombondposition{#1}{-12}{1}% % for 13
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{-684}\def\@@yli{-606}\fi\fi%
+}% end of \yl@steroidposition
+\def\@steroidskeleton#1#2{%
+ \put(0,406){\line(-5,-3){171}}% %bond 1-2
+ \put(0,406){\line(5,-3){171}}% %bond 1-10
+ \put(0,0){\line(-5,3){171}}% %bond 4-3
+ \put(0,0){\line(5,3){171}}% %bond 4-5
+ \put(171,103){\line(0,1){200}}% %bond 5-10
+ \put(-171,103){\line(0,1){200}}% %bond 3-2
+ \put(342,406){\line(-5,-3){171}}% %bond 9-10
+ \put(342,406){\line(5,-3){171}}% %bond 9-8
+ \put(342,0){\line(-5,3){171}}% %bond 6-5
+ \put(342,0){\line(5,3){171}}% %bond 6-7
+ \put(513,103){\line(0,1){200}}% %bond 7-8
+ %%%%
+ \put(342,406){\line(0,1){200}}% %bond 9-11
+ \put(513,709){\line(-5,-3){171}}% %bond 12-11
+ \put(513,709){\line(5,-3){171}}% %bond 12-13
+ \put(684,406){\line(0,1){200}}% %bond 14-13
+ \put(513,303){\line(5,3){171}}% %bond 8-14
+ %%%%
+ \put(855,709){\line(-5,-3){171}}% %bond 17-13
+ \put(855,709){\line(5,-3){171}}% %bond 17-16
+ \put(1026,406){\line(0,1){200}}% %bond 15-16
+ \put(684,406){\line(1,0){342}}% %bond 14-15
+\@tfor\member:=#1\do{%
+\if\member Z%no endcyclic double bonds
+\else\if\member a%
+ \put(-6,364){\line(-5,-3){126}}% %double bond 1-2 5-6
+\else\if\member b%
+ \put(-138,129){\line(0,1){148}}% %double bond 3-2 6-7
+\else\if\member c%
+ \put(-6,42){\line(-5,3){126}}% %double bond 4-3 8-7
+\else\if\member d%
+ \put(6,42){\line(5,3){126}}% %double bond 4-5 8-8a
+\else\if\member e%
+ \put(348,42){\line(-5,3){126}}% %double bond 6-5 9-8a
+\else\if\member f%
+ \put(348,42){\line(5,3){126}}% %double bond 6-7 9-10
+\else\if\member g%
+ \put(482,129){\line(0,1){148}}% %double bond 7-8 10-10a
+\else\if\member h%
+ \put(507,345){\line(-5,3){126}}% %double bond 8-9 10a-4a
+\else\if\member H%
+ \put(348,364){\line(5,-3){126}}% %double bond 9-8 4a-10a
+\else\if\member i%
+ \put(348,364){\line(-5,-3){126}}% %double bond 9-10 4a-4b
+\else\if\member j%
+ \put(6,364){\line(5,-3){126}}% %double bond 1-10 5-4b
+\else\if\member k%
+ \put(138,129){\line(0,1){148}}% %double bond 5-10 8a-4b
+\else\if\member K%
+ \put(204,129){\line(0,1){148}}% %double bond 5-10 8a-4b
+\else\if\member l%
+ \put(375,432){\line(0,1){148}}% %double bond 9-11 4-5
+\else\if\member m%
+ \put(519,667){\line(-5,-3){126}}% %double bond 12-11 3-4
+\else\if\member n%
+ \put(519,667){\line(5,-3){126}}% %double bond 12-13 3-2
+\else\if\member o%
+ \put(651,432){\line(0,1){148}}% %double bond 13-14 1-2
+\else\if\member O%
+ \put(717,432){\line(0,1){148}}% %double bond 13-14 1-2
+\else\if\member p%
+ \put(519,345){\line(5,3){126}}% %double bond 8-14 10a-1
+\else\if\member q%
+ \put(720,439){\line(1,0){260}}% %double bond 14-15
+\else\if\member r%
+ \put(993,432){\line(0,1){148}}% %double bond 15-16 1-2
+\else\if\member s%
+ \put(861,667){\line(5,-3){126}}% %double bond 17-16 3-2
+\else\if\member t%
+ \put(861,667){\line(-5,-3){126}}% %double bond 17-13 3-4
+\else\if\member A%left aromatic circle
+ \put(0,203){\circle{240}}% %circle
+\else\if\member B%right aromatic circle
+ \put(342,203){\circle{240}}% %circle
+\else\if\member C%right aromatic circle
+ \put(513,506){\circle{240}}% %circle
+\else
+ \expandafter\twoCH@R\member//%
+ \set@fusion@steroid
+\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+\fi\fi\fi\fi\fi\fi\fi\fi\fi}%
+\iniflag
+\put(0,0){\setsixringv{#2}{0}{0}{2}{0}}% %for 1
+\put(0,0){\setsixringv{#2}{8}{3}{7}{-1}}% %for 2 to 4 positions
+\put(342,0){\setsixringv{#2}{10}{2}{5}{-1}}% %for 6 to 7 positions
+\put(513,303){\setsixringv{#2}{-11}{0}{2}{0}}%for 12 position
+\put(513,303){\setsixringv{#2}{-5}{5}{7}{0}}% %for 11 position
+\put(855,303){\setsixringv{#2}{18}{0}{4}{-1}}%for 15 to 17 positions
+\put(171,103){\setatombond{#2}{-4}{7}}% % for 5
+\put(171,303){\setatombond{#2}{-9}{1}}% % for 10
+\put(513,303){\setatombond{#2}{-7}{1}}% % for 8
+\put(342,406){\setatombond{#2}{-8}{7}}% % for 9
+\put(684,406){\setatombond{#2}{-13}{7}}% % for 14
+\put(684,606){\setatombond{#2}{-12}{1}}% % for 13
+}% end of \@steroidskeleton
+\def\set@fusion@steroid{%
+ \let\@@tmpa=\@tmpa
+ \let\@@tmpb=\@tmpb
+ \if\@tmpa a%
+ \edef\@@tmpa{f}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa A%
+ \edef\@@tmpa{F}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa b%
+ \edef\@@tmpa{e}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa B%
+ \edef\@@tmpa{E}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa c%
+ \edef\@@tmpa{d}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa C%
+ \edef\@@tmpa{D}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa d%
+ \edef\@@tmpa{c}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `d'}%
+ \fi
+ \else\if\@tmpa D%
+ \edef\@@tmpa{C}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `D'}%
+ \fi
+ \else\if\@tmpa e%
+ \edef\@@tmpa{d}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `e'}%
+ \fi
+ \else\if\@tmpa E%
+ \edef\@@tmpa{D}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `E'}%
+ \fi
+ \else\if\@tmpa f%
+ \edef\@@tmpa{c}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `f'}%
+ \fi
+ \else\if\@tmpa F%
+ \edef\@@tmpa{C}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `f'}%
+ \fi
+ \else\if\@tmpa g%
+ \edef\@@tmpa{b}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `g'}%
+ \fi
+ \else\if\@tmpa G%
+ \edef\@@tmpa{B}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `g'}%
+ \fi
+ \else\if\@tmpa h%
+ \edef\@@tmpa{a}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Forbidden Fusion for bond `h'}%
+ \fi
+ \else\if\@tmpa H%
+ \edef\@@tmpa{A}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Forbidden Fusion for bond `H'}%
+ \fi
+ \else\if\@tmpa i%
+ \edef\@@tmpa{f}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `i'}%
+ \fi
+ \else\if\@tmpa I%
+ \edef\@@tmpa{F}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `I'}%
+ \fi
+ \else\if\@tmpa j%
+ \edef\@@tmpa{a}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `j'}%
+ \fi
+ \else\if\@tmpa J%
+ \edef\@@tmpa{A}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `J'}%
+ \fi
+ \else\if\@tmpa k%
+ \edef\@@tmpa{b}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Forbidden Fusion for bond `k'}%
+ \fi
+ \else\if\@tmpa K%
+ \edef\@@tmpa{B}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Forbidden Fusion for bond `K'}%
+ \fi
+ \else\if\@tmpa l%
+ \edef\@@tmpa{e}%
+ \put(513,303){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `l'}%
+ \fi
+ \else\if\@tmpa L%
+ \edef\@@tmpa{E}%
+ \put(513,303){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `L'}%
+ \fi
+ \else\if\@tmpa m%
+ \edef\@@tmpa{f}%
+ \put(513,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa M%
+ \edef\@@tmpa{F}%
+ \put(513,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa n%
+ \edef\@@tmpa{a}%
+ \put(513,303){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `n'}%
+ \fi
+ \else\if\@tmpa N%
+ \edef\@@tmpa{A}%
+ \put(513,303){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `N'}%
+ \fi
+ \else\if\@tmpa o%
+ \edef\@@tmpa{b}%
+ \put(513,303){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Forbidden Fusion for bond `o'}%
+ \fi
+ \else\if\@tmpa O%
+ \edef\@@tmpa{B}%
+ \put(513,303){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Forbidden Fusion for bond `O'}%
+ \fi
+ \else\if\@tmpa p%
+ \edef\@@tmpa{c}%
+ \put(513,303){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `N'}%
+ \fi
+ \else\if\@tmpa P%
+ \edef\@@tmpa{C}%
+ \put(513,303){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `N'}%
+ \fi
+ \else\if\@tmpa q%
+ \XyMTeXWarning{Mismatched dimension for bond `q'}%
+ \else\if\@tmpa Q%
+ \XyMTeXWarning{Mismatched dimension for bond `Q'}%
+ \else\if\@tmpa r%
+ \edef\@@tmpa{b}%
+ \put(855,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa R%
+ \edef\@@tmpa{B}%
+ \put(855,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa s%
+ \edef\@@tmpa{a}%
+ \put(855,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa S%
+ \edef\@@tmpa{A}%
+ \put(855,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa t%
+ \edef\@@tmpa{f}%
+ \put(855,303){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `t'}%
+ \fi
+ \else\if\@tmpa T%
+ \edef\@@tmpa{F}%
+ \put(855,303){\set@fusionadd@sixv}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `T'}%
+ \fi
+ \fi\fi\fi\fi\fi\fi\fi\fi%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusion@steroid
+\def\steroidchain{\@ifnextchar[{\@steroidchain[@}{\@steroidchain[Z]}}
+\def\@steroidchain[#1]#2{%
+\@reset@ylsw\reset@@yl
+\yl@steroidposition{#2}%
+\ylposition{#2}{-21}{0}{3}{0}%for 22 and 23 positions
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-1026}\def\@@yli{-606}\fi
+\else
+\ylposition{#2}{-14}{5}{7}{0}%for 20 position
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{-1026}\def\@@yli{-606}\fi\else
+\ylposition{#2}{-20}{3}{5}{0}%for 24 position
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{-1197}\def\@@yli{-709}\fi\else
+\ylatombondposition{#2}{-24}{4}% % for 5
+\fi
+\if@ylsw\ifx\@@ylii\empty
+\def\@@ylii{-1397}\def\@@yli{-709}\fi\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \ifx\@@ylii\empty\else
+ \advance\yl@shiftii\@@ylii\fi
+ \yl@shifti=\@yli
+ \ifx\@@yli\empty\else
+ \advance\yl@shifti\@@yli\fi
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(2000,1500)(-\shiftii,-\shifti)
+ \iforigpt \typeout{command `steroidchain' is based on `steroid'.}\fi%
+\fi
+ \put(0,0){\@steroidskeleton{#1}{#2}}%
+ \put(855,709){\line(0,1){200}}% %bond 17-20
+ \put(1026,1012){\line(-5,-3){171}}% %bond 22-20
+ \put(1026,1012){\line(5,-3){171}}% %bond 22-23
+ \put(1197,709){\line(0,1){200}}% %bond 24-23
+ \put(1197,709){\line(1,0){200}}% %bond 24-25
+ \put(1397,709){\line(3,5){103}}% %bond 25-26
+ \put(1397,709){\line(3,-5){103}}% %bond 25-27
+\@tfor\member:=#1\do{%
+\expandafter\twoCH@R\member//\relax%
+\if\@tmpa Z\relax%
+ \ifx\@tmpb\empty%no action
+ \else\if\@tmpb a%
+ \put(888,735){\line(0,1){148}}% %double bond 17-20
+ \else\if\@tmpb b%
+ \put(1020,970){\line(-5,-3){126}}% %double bond 22-20
+ \else\if\@tmpb c%
+ \put(1032,970){\line(5,-3){126}}% %double bond 22-23
+ \else\if\@tmpb d%
+ \put(1164,735){\line(0,1){148}}% %double bond 24-23
+ \else\if\@tmpb e%
+ \put(1233,742){\line(1,0){140}}% %double bond 24-25
+ \else\if\@tmpb f%
+ \put(1433,715){\line(3,5){72}}% %double bond 25-26
+ \else\if\@tmpb g%
+ \put(1433,697){\line(3,-5){72}}% %double bond 25-27
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi}
+\put(1026,606){\setsixringv{#2}{-21}{0}{3}{0}}%for 22 and 23 positions
+\put(1026,606){\setsixringv{#2}{-14}{5}{7}{0}}%for 20 position
+\put(1197,709){\setsixringv{#2}{-20}{3}{5}{0}}%for 24 position
+\put(1397,709){\setatombond{#2}{-24}{4}}% % for 5
+\end{picture}}% %end of \steroidchain macro%
+\endinput
+%%
+%% End of file `carom.sty'.
diff --git a/Master/texmf-dist/tex/latex/xymtex/ccycle.sty b/Master/texmf-dist/tex/latex/xymtex/ccycle.sty
new file mode 100644
index 00000000000..a0ce11a5c5c
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/xymtex/ccycle.sty
@@ -0,0 +1,1854 @@
+%%
+%% This is file `ccycle.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% ccycle.dtx (with options: `ccycle')
+%%
+%% This is a generated file.
+%%
+%% Copyright 1996,1998 by Shinsaku Fujita
+%%
+%% This file is part of the XyMTeX system.
+%% =======================================
+%%
+%% Version 1.01 Released on August 16, 1996
+%% Version 1.02 Released on October 31, 1996
+%% Version 2.00 Released on December 25, 1998
+%%
+%% Copyright (C) 1996,1998 by Shinsaku Fujita, all rights reserved.
+%% This style file is created for drawing chemical structural formulas
+%% This style file is to be contained in the ``xymtex'' directory which
+%% is an input directory for TeX.
+%%
+%% Copying of this file is authorized only if either
+%%
+%% (1) you make absolutely no changes to your copy, including name and
+%% directory name
+%% (2) if you do make changes,
+%% (a) you name it something other than the names included in the
+%% ``xymtex'' directory and
+%% (b) you acknowledge the original name.
+%% This restriction ensures that all standard styles are identical.
+%%
+%% =======================================
+%%
+%% This file contains several codes modified from latex.tex (LaTeX2.09)
+%% and from latex.ltx (a LaTeX2e), the reused parts of which are subject to
+%% Copyright 1994 the LaTeX3 project and the individual authors (For further
+%% copyright information see the file legal.txt of the LaTeX2e standard
+%% distribution, and any other copyright indicated in this file.)
+%%
+%% File: ccycle.dtx
+%% \CharacterTable
+%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%% Digits \0\1\2\3\4\5\6\7\8\9
+%% Exclamation \! Double quote \" Hash (number) \#
+%% Dollar \$ Percent \% Ampersand \&
+%% Acute accent \' Left paren \( Right paren \)
+%% Asterisk \* Plus \+ Comma \,
+%% Minus \- Point \. Solidus \/
+%% Colon \: Semicolon \; Less than \<
+%% Equals \= Greater than \> Question mark \?
+%% Commercial at \@ Left bracket \[ Backslash \\
+%% Right bracket \] Circumflex \^ Underscore \_
+%% Grave accent \` Left brace \{ Vertical bar \|
+%% Right brace \} Tilde \~}
+\typeout{XyMTeX for Drawing Chemical Structural Formulas. Version 2.00}
+\typeout{ -- Released December 25, 1998 by Shinsaku Fujita}
+\def\j@urnalname{ccycle}
+\def\versi@ndate{December 25, 1998}
+\def\versi@nno{ver2.00}
+\def\copyrighth@lder{SF} % Shinsaku Fujita
+\typeout{XyMTeX Macro File `\j@urnalname' (\versi@nno) <\versi@ndate>%
+\space[\copyrighth@lder]}
+\@ifundefined{setsixringv}{\input chemstr.sty\relax}{}
+\unitlength=0.1pt
+\def\@chaira{%
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=10
+ \yl@ydiff=10
+ \put(0,0){\line(-1,1){120}}% single bond at 1
+ \putlatom{-130}{110}{\@memberb}% left type
+ \else\if\@tmpc a%(a) axial
+ \yl@xdiff=42
+ \yl@ydiff=-12
+ \put(0,0){\line(0,1){168}}% single bond at 1 axial
+ \putlratom{-42}{180}{\@memberb}% left & right type
+ \else\if\@tmpc e%(e) beta
+ \yl@xdiff=16
+ \yl@ydiff=44
+ \put(0,0){\line(-5,-3){144}}% single bond at 1 equatorial
+ \putlatom{-160}{-130}{\@memberb}% left type
+ \fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=10
+ \yl@ydiff=10
+ \put(-10,-10){\line(-1,1){120}}% double bond at 1
+ \put(10,10){\line(-1,1){120}}% double bond at 1
+ \putlatom{-130}{110}{\@memberb}% left type
+ \else%
+ \yl@xdiff=10
+ \yl@ydiff=10
+ \put(0,0){\line(-1,1){120}}% single bond at 1
+ \putlatom{-130}{110}{\@memberb}% left type
+ \fi\fi}%
+\def\@chairb{%
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=10
+ \yl@ydiff=70
+ \put(170,-226){\line(-1,-1){120}}% single bond at 2
+ \putlatom{40}{-416}{\@memberb}% left type
+ \else\if\@tmpc a%(a) axial
+ \yl@xdiff=32
+ \yl@ydiff=92
+ \put(170,-226){\line(0,-1){168}}% single bond at 2 axial
+ \putlratom{138}{-486}{\@memberb}% left & right type
+ \else\if\@tmpc e%(e) beta
+ \yl@xdiff=16
+ \yl@ydiff=34
+ \put(170,-226){\line(-5,3){144}}% single bond at 2 equatorial
+ \putlatom{10}{-174}{\@memberb}% left type
+ \fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=10
+ \yl@ydiff=70
+ \put(160,-216){\line(-1,-1){120}}% double bond at 2
+ \put(180,-236){\line(-1,-1){120}}% double bond at 2
+ \putlatom{40}{-416}{\@memberb}% left type
+ \else%
+ \yl@xdiff=10
+ \yl@ydiff=70
+ \put(170,-226){\line(-1,-1){120}}% single bond at 2
+ \putlatom{40}{-416}{\@memberb}% left type
+ \fi\fi}%
+\def\@chairc{%
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=-10
+ \yl@ydiff=24
+ \put(573,-91){\line(5,4){170}}% single bond at 3
+ \putratom{753}{21}{\@memberb}% right type
+ \else\if\@tmpc a%(a) axial
+ \yl@xdiff=40
+ \yl@ydiff=-24
+ \put(573,-91){\line(0,1){168}}% single bond at 3 axial
+ \putlratom{533}{101}{\@memberb}% left type
+ \else\if\@tmpc e%(e) beta
+ \yl@xdiff=-36
+ \yl@ydiff=83
+ \put(573,-91){\line(5,-3){144}}% single bond at 3 equatorial
+ \putlatom{753}{-260}{\@memberb}% left type
+ \fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=0
+ \yl@ydiff=0
+ \put(563,-83){\line(5,4){170}}% double bond at 3
+ \put(583,-99){\line(5,4){170}}% double bond at 3
+ \putratom{733}{41}{\@memberb}% right type
+ \else%
+ \yl@xdiff=-10
+ \yl@ydiff=24
+ \put(573,-91){\line(5,4){170}}% single bond at 3
+ \putratom{753}{21}{\@memberb}% right type
+ \fi\fi}%
+\def\@chaird{%
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=10
+ \yl@ydiff=70
+ \put(843,-181){\line(1,-1){120}}% single bond at 4
+ \putratom{953}{-371}{\@memberb}% right type
+ \else\if\@tmpc a%(a) axial
+ \yl@xdiff=42
+ \yl@ydiff=91
+ \put(843,-181){\line(0,-1){168}}% single bond at 4 axial
+ \putlratom{801}{-440}{\@memberb}% left & right type
+ \else\if\@tmpc e%(e) beta
+ \yl@xdiff=-16
+ \yl@ydiff=16
+ \put(843,-181){\line(5,3){144}}% single bond at 4 equatorial
+ \putratom{1003}{-111}{\@memberb}% right type
+ \fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=10
+ \yl@ydiff=70
+ \put(833,-191){\line(1,-1){120}}% double bond at 4
+ \put(853,-171){\line(1,-1){120}}% double bond at 4
+ \putratom{953}{-371}{\@memberb}% right type
+ \else%
+ \yl@xdiff=10
+ \yl@ydiff=70
+ \put(843,-181){\line(1,-1){120}}% single bond at 4
+ \putratom{953}{-371}{\@memberb}% right type
+ \fi\fi}%
+\def\@chaire{%
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=-10
+ \yl@ydiff=10
+ \put(673,46){\line(1,1){120}}% single bond at 5
+ \putratom{803}{158}{\@memberb}% right type
+ \else\if\@tmpc a%(a) axial
+ \yl@xdiff=40
+ \yl@ydiff=-24
+ \put(673,46){\line(0,1){168}}% single bond at 5 axial
+ \putlratom{633}{238}{\@memberb}% left & right type
+ \else\if\@tmpc e%(e) beta
+ \yl@xdiff=-6
+ \yl@ydiff=63
+ \put(673,46){\line(5,-3){144}}% single bond at 5 equatorial
+ \putratom{823}{-103}{\@memberb}% right type
+ \fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=-10
+ \yl@ydiff=10
+ \put(663,53){\line(1,1){120}}% double bond at 5
+ \put(683,38){\line(1,1){120}}% double bond at 5
+ \putratom{803}{158}{\@memberb}% right type
+ \else%
+ \yl@xdiff=-10
+ \yl@ydiff=24
+ \put(673,46){\line(5,4){170}}% single bond at 5
+ \putratom{853}{158}{\@memberb}% right type
+ \fi\fi}%
+\def\@chairf{%
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=0
+ \yl@ydiff=54
+ \put(270,-90){\line(-5,-4){170}}% single bond at 2
+ \putlatom{100}{-280}{\@memberb}% left type
+ \else\if\@tmpc a%(a) axial
+ \yl@xdiff=32
+ \yl@ydiff=92
+ \put(270,-90){\line(0,-1){168}}% single bond at 2 axial
+ \putlratom{238}{-350}{\@memberb}% left type
+ \else\if\@tmpc e%(e) beta
+ \yl@xdiff=26
+ \yl@ydiff=-14
+ \put(270,-90){\line(-5,3){144}}% single bond at 2 equatorial
+ \putratom{100}{18}{\@memberb}% left type
+ \fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=0
+ \yl@ydiff=54
+ \put(260,-80){\line(-5,-4){170}}% double bond at 2
+ \put(280,-100){\line(-5,-4){170}}% double bond at 2
+ \putlatom{100}{-280}{\@memberb}% left or right type
+ \else%
+ \yl@xdiff=0
+ \yl@ydiff=54
+ \put(270,-90){\line(-5,-4){170}}% single bond at 2
+ \putlatom{100}{-280}{\@memberb}% left type
+ \fi\fi}%
+\def\chair{\@ifnextchar[{\@chair}{\@chair[r]}}
+\def\@chair[#1]#2{%
+\@reset@ylsw%
+\ylchairposition{#2}%
+\def\@@ylii{0}\def\@@yli{0}%
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+\else
+ \begin{picture}(1600,800)(-400,-500)
+ \iforigpt \put(-400,-500){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `chair' origin: (0,0) ---> (400,500)}
+ \fi%
+\fi
+ \thicklines%
+ \put(0,0){\line(3,-4){170}}% % bond 1 to 2
+ \put(170,-226){\line(3,1){403}}% % 2 to 3
+ \put(573,-91){\line(3,-1){270}}% % 3 to 4
+ \thinlines%
+ \put(843,-181){\line(-3,4){170}}% % 4 to 5
+ \put(673,46){\line(-3,-1){403}}% % 5 to 6
+ \put(0,0){\line(3,-1){270}}% % 1 to 6
+\@tfor\member:=#1\do{%
+\if\member r%no endcyclic bonds
+\else \if\member a%
+ \put(76,-42){\line(3,-4){110}}% % double bond 1 to 2
+\else \if\member b%
+ \put(200,-186){\line(3,1){343}}% % 2 to 3
+\else \if\member c%
+ \put(603,-70){\line(3,-1){190}}% % 3 to 4
+\else \if\member d%
+ \put(780,-141){\line(-3,4){110}}% % 4 to 5
+\else \if\member e%
+ \put(661,6){\line(-3,-1){343}}% % 5 to 6
+\else \if\member f%
+ \put(75,-50){\line(3,-1){170}}% % 1 to 6
+\fi\fi\fi\fi\fi\fi\fi}%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifcase\@tmpa%0 omit
+ \or\@chaira% subst. on 1
+ \or\@chairb% subst. on 2
+ \or\@chairc% subst. on 3
+ \or\@chaird% subst. on 4
+ \or\@chaire% subst. on 5
+ \or\@chairf% subst. on 6
+\fi%end of ifcase
+\fi\fi%
+}\end{picture}}% %end of \chair macro
+\def\ylchairposition#1{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax
+\expandafter\threech@r\@membera{}{}\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpa%0 omit
+ \or\gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue% subst. on 1
+ \or\gdef\@ylii{-170}\gdef\@yli{226}\global\@ylswtrue% subst. on 2
+ \or\gdef\@ylii{-573}\gdef\@yli{91}\global\@ylswtrue% subst. on 3
+ \or\gdef\@ylii{-843}\gdef\@yli{181}\global\@ylswtrue% subst. on 4
+ \or\gdef\@ylii{-673}\gdef\@yli{-46}\global\@ylswtrue% subst. on 5
+ \or\gdef\@ylii{-270}\gdef\@yli{90}\global\@ylswtrue% subst. on 6
+\fi%end of ifcase
+\fi\fi\fi}}%
+\def\@chairia{%
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=10
+ \yl@ydiff=90
+ \put(0,0){\line(-1,-1){120}}% single bond at 1
+ \putlatom{-130}{-210}{\@memberb}% left type
+ \else\if\@tmpc a%(a) axial
+ \yl@xdiff=42
+ \yl@ydiff=92
+ \put(0,0){\line(0,-1){168}}% single bond at 1 axial
+ \putlratom{-42}{-260}{\@memberb}% left & right type
+ \else\if\@tmpc e%(e) beta
+ \yl@xdiff=16
+ \yl@ydiff=36
+ \put(0,0){\line(-5,3){144}}% single bond at 1 equatorial
+ \putlatom{-160}{50}{\@memberb}% left type
+ \fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=10
+ \yl@ydiff=90
+ \put(-10,10){\line(-1,-1){120}}% double bond at 1
+ \put(10,-10){\line(-1,-1){120}}% double bond at 1
+ \putlatom{-130}{-210}{\@memberb}% left type
+ \else%
+ \yl@xdiff=10
+ \yl@ydiff=90
+ \put(0,0){\line(-1,-1){120}}% single bond at 1
+ \putlatom{-130}{-210}{\@memberb}% left type
+ \fi\fi}%
+\def\@chairif{%
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \put(170,226){\line(-1,1){120}}% single bond at 6
+ \putratom{40}{316}{\@memberb}% left type
+ \else\if\@tmpc a%(a) axial
+ \yl@xdiff=32
+ \yl@ydiff=-12
+ \put(170,226){\line(0,1){168}}% single bond at 6 axial
+ \putlratom{138}{406}{\@memberb}% left & right type
+ \else\if\@tmpc e%(e) beta
+ \yl@xdiff=16
+ \yl@ydiff=46
+ \put(170,226){\line(-5,-3){144}}% single bond at 6 equatorial
+ \putlatom{10}{94}{\@memberb}% left type
+ \fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \put(160,216){\line(-1,1){120}}% double bond at 6
+ \put(180,236){\line(-1,1){120}}% double bond at 6
+ \putlatom{40}{316}{\@memberb}% left type
+ \else%
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \put(170,226){\line(-1,1){120}}% single bond at 6
+ \putlatom{40}{316}{\@memberb}% left type
+ \fi\fi}%
+\def\@chairie{%
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=-10
+ \yl@ydiff=76
+ \put(573,91){\line(5,-4){170}}% single bond at 5
+ \putratom{753}{-101}{\@memberb}% right type
+ \else\if\@tmpc a%(a) axial
+ \yl@xdiff=40
+ \yl@ydiff=104
+ \put(573,91){\line(0,-1){168}}% single bond at 5 axial
+ \putlratom{533}{-181}{\@memberb}% left type
+ \else\if\@tmpc e%(e) beta
+ \yl@xdiff=-36
+ \yl@ydiff=3
+ \put(573,91){\line(5,3){144}}% single bond at 5 equatorial
+ \putlatom{753}{180}{\@memberb}% left type
+ \fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=-10
+ \yl@ydiff=96
+ \put(563,83){\line(5,-4){170}}% double bond at 5
+ \put(583,99){\line(5,-4){170}}% double bond at 5
+ \putratom{733}{-141}{\@memberb}% right type
+ \else%
+ \yl@xdiff=-10
+ \yl@ydiff=76
+ \put(573,91){\line(5,-4){170}}% single bond at 5
+ \putratom{753}{-121}{\@memberb}% right type
+ \fi\fi}%
+\def\@chairid{%
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \put(843,181){\line(1,1){120}}% single bond at 4
+ \putratom{953}{271}{\@memberb}% right type
+ \else\if\@tmpc a%(a) axial
+ \yl@xdiff=42
+ \yl@ydiff=-11
+ \put(843,181){\line(0,1){168}}% single bond at 4 axial
+ \putlratom{801}{360}{\@memberb}% left & right type
+ \else\if\@tmpc e%(e) beta
+ \yl@xdiff=-16
+ \yl@ydiff=64
+ \put(843,181){\line(5,-3){144}}% single bond at 4 equatorial
+ \putratom{1003}{31}{\@memberb}% right type
+ \fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \put(833,191){\line(1,1){120}}% double bond at 4
+ \put(853,171){\line(1,1){120}}% double bond at 4
+ \putratom{953}{271}{\@memberb}% right type
+ \else%
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \put(843,181){\line(1,1){120}}% single bond at 4
+ \putratom{953}{271}{\@memberb}% right type
+ \fi\fi}%
+\def\@chairic{%
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=-10
+ \yl@ydiff=92
+ \put(673,-46){\line(1,-1){120}}% single bond at 3
+ \putratom{803}{-258}{\@memberb}% right type
+ \else\if\@tmpc a%(a) axial
+ \yl@xdiff=40
+ \yl@ydiff=110
+ \put(673,-46){\line(0,-1){168}}% single bond at 3 axial
+ \putlratom{633}{-318}{\@memberb}% left & right type
+ \else\if\@tmpc e%(e) beta
+ \yl@xdiff=-6
+ \yl@ydiff=17
+ \put(673,-46){\line(5,3){144}}% single bond at 3 equatorial
+ \putratom{823}{23}{\@memberb}% right type
+ \fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=-5
+ \yl@ydiff=96
+ \put(663,-53){\line(1,-1){120}}% double bond at 3
+ \put(683,-38){\line(1,-1){120}}% double bond at 3
+ \putratom{803}{-258}{\@memberb}% right type
+ \else%
+ \yl@xdiff=-10
+ \yl@ydiff=76
+ \put(673,-46){\line(5,-4){170}}% single bond at 3
+ \putratom{853}{-258}{\@memberb}% right type
+ \fi\fi}%
+\def\@chairib{%
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=0
+ \yl@ydiff=46
+ \put(270,90){\line(-5,4){170}}% single bond at 2
+ \putlatom{100}{180}{\@memberb}% left type
+ \else\if\@tmpc a%(a) axial
+ \yl@xdiff=32
+ \yl@ydiff=-12
+ \put(270,90){\line(0,1){168}}% single bond at 2 axial
+ \putlratom{238}{270}{\@memberb}% left type
+ \else\if\@tmpc e%(e) beta
+ \yl@xdiff=26
+ \yl@ydiff=94
+ \put(270,90){\line(-5,-3){144}}% single bond at 2 equatorial
+ \putratom{100}{-98}{\@memberb}% left type
+ \fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=0
+ \yl@ydiff=26
+ \put(260,80){\line(-5,4){170}}% double bond at 2
+ \put(280,100){\line(-5,4){170}}% double bond at 2
+ \putlatom{100}{200}{\@memberb}% left or right type
+ \else%
+ \yl@xdiff=0
+ \yl@ydiff=26
+ \put(270,90){\line(-5,4){170}}% single bond at 2
+ \putlatom{100}{200}{\@memberb}% left type
+ \fi\fi}%
+\def\chairi{\@ifnextchar[{\@chairi}{\@chairi[r]}}
+\def\@chairi[#1]#2{%
+\@reset@ylsw%
+\ylchairiposition{#2}%
+\def\@@ylii{0}\def\@@yli{0}%
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+\else
+ \begin{picture}(1600,800)(-400,-319)
+ \iforigpt \put(-400,-319){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `chairi' origin: (0,0) ---> (400,319)}
+ \fi%
+\fi
+ \thinlines%
+ \put(0,0){\line(3,4){170}}% % bond 1 to 6
+ \put(170,226){\line(3,-1){403}}% % 6 to 5
+ \put(573,91){\line(3,1){270}}% % 5 to 4
+ \thicklines%
+ \put(843,181){\line(-3,-4){170}}% % 4 to 3
+ \put(673,-46){\line(-3,1){403}}% % 3 to 2
+ \put(0,0){\line(3,1){270}}% % 1 to 2
+ \thinlines%
+\@tfor\member:=#1\do{%
+\if\member r%no endcyclic bonds
+\else \if\member c%%%a%
+ \put(767,139){\line(-3,-4){110}}% % double bond 3 to 4
+\else \if\member b%%%d%%%b%
+ \put(640,-5){\line(-3,1){343}}% % 4 to 5
+\else \if\member a%%%e%%%%c%
+ \put(240,111){\line(-3,-1){190}}% % 5 to 6
+\else \if\member f%%%d%
+ \put(63,40){\line(3,4){110}}% % 6 to 7
+\else \if\member e%%%l%
+ \put(182,187){\line(3,-1){343}}% % 7 to 10
+\else \if\member d%%%k%%%f%
+ \put(768,131){\line(-3,-1){170}}% % 10 to 3
+\fi\fi\fi\fi\fi\fi\fi}%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifcase\@tmpa%0 omit
+ \or \@chairia% subst. on 1
+ \or \@chairib% subst. on 2
+ \or \@chairic% subst. on 3
+ \or \@chairid% subst. on 4
+ \or \@chairie% subst. on 5
+ \or \@chairif% subst. on 6
+\fi %end of ifcase
+\fi\fi%
+}\end{picture}}% %end of \chairi macro
+\def\ylchairiposition#1{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax
+\expandafter\threech@r\@membera{}{}\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpa%0 omit
+ \or\gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue% subst. on 1
+ \or\gdef\@ylii{-270}\gdef\@yli{-90}\global\@ylswtrue% subst. on 2
+ \or\gdef\@ylii{-673}\gdef\@yli{46}\global\@ylswtrue% subst. on 3
+ \or\gdef\@ylii{-843}\gdef\@yli{-181}\global\@ylswtrue% subst. on 4
+ \or\gdef\@ylii{-573}\gdef\@yli{-91}\global\@ylswtrue% subst. on 5
+ \or\gdef\@ylii{-170}\gdef\@yli{-226}\global\@ylswtrue% subst. on 6
+\fi%end of ifcase
+\fi\fi\fi}}%
+\def\bicychepv{\@ifnextchar[{\@bicychepv}{\@bicychepv[r]}}
+\def\@bicychepv[#1]#2{%
+\@reset@ylsw%
+\ylposition{#2}{0}{0}{7}{0}%
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+\else
+ \begin{picture}(800,880)(-400,-240)
+ \iforigpt \put(-400,-240){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `bicychepv' origin: (0,0) ---> (400,240)}
+\fi
+ \fi%
+ \put(0,406){\line(-5,-3){171}}% %bond 1-6
+ \put(0,406){\line(5,-3){171}}% %bond 1-2
+ \put(0,0){\line(-5,3){171}}% %bond 4-5
+ \put(0,0){\line(5,3){171}}% %bond 4-3
+ \put(171,103){\line(0,1){200}}% %bond 3-2
+ \put(-171,103){\line(0,1){200}}% %bond 5-6
+{\thicklines%
+ \put(0,0){\line(1,4){51}}% %bond 4-7
+ \put(0,406){\line(1,-4){51}}}% %bond 1-7
+\@tfor\member:=#1\do{%
+\if\member r%no endcyclic double bonds
+\else \if\member a%
+ \put(6,364){\line(5,-3){126}}% %double bond 1-2
+\else \if\member b%
+ \put(138,129){\line(0,1){148}}% %double bond 3-2
+\else \if\member c%
+ \put(6,42){\line(5,3){126}}% %double bond 4-3
+\else \if\member d%
+ \put(-6,42){\line(-5,3){126}}% %double bond 4-5
+\else \if\member e%
+ \put(-138,129){\line(0,1){148}}% %double bond 5-6
+\else \if\member f%
+ \put(-6,364){\line(-5,-3){126}}% %double bond 1-6
+\else \if\member 7%
+ {\thicklines%
+ \put(51,204){\line(-1,0){70}}% %7,7-dimethyl
+ \put(51,204){\line(1,0){70}}}%
+\else \if\member A%aromatic circle
+ \put(0,203){\circle{240}}% %circle
+\fi\fi\fi\fi\fi\fi\fi\fi\fi}%
+\setsixringv{#2}{0}{0}{7}{0}
+\end{picture}} %end of \bicychepv macro
+\def\bicycheph{\@ifnextchar[{\@bicycheph}{\@bicycheph[r]}}
+\def\@bicycheph[#1]#2{%
+\@reset@ylsw%
+\ylpositionh{#2}{0}{0}{7}{0}%
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+\else
+ \begin{picture}(880,800)(-240,-400)
+ \iforigpt \put(-240,-400){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `bicycheph' origin: (0,0) ---> (240,400)}
+ \fi%
+\fi
+ \put(0,0){\line(3,5){103}} %bond 1-2
+ \put(0,0){\line(3,-5){103}} %bond 1-6
+ \put(406,0){\line(-3,5){103}} %bond 4-3
+ \put(406,0){\line(-3,-5){103}} %bond 4-3
+ \put(103,171){\line(1,0){200}} %bond 2-3
+ \put(103,-171){\line(1,0){200}} %bond 6-5
+{\thicklines%
+ \put(0,0){\line(4,1){203}}% %bond 4-7
+ \put(406,0){\line(-4,1){203}}}% %bond 1-7
+\@tfor\member:=#1\do{%
+\if\member r%no endcyclic double bonds
+\else \if\member a%
+ \put(42,6){\line(3,5){78}} %double bond 1-2
+\else \if\member b%
+ \put(129,138){\line(1,0){148}} %double bond 2-3
+\else \if\member c%
+ \put(364,6){\line(-3,5){78}} %double bond 4-3
+\else \if\member d%
+ \put(364,-6){\line(-3,-5){78}} %double bond 4-5
+\else \if\member e%
+ \put(129,-138){\line(1,0){148}} %double bond 6-5
+\else \if\member f%
+ \put(42,-6){\line(3,-5){78}} %double bond 1-6
+\else \if\member 7%
+ {\thicklines%
+ \put(204,51){\line(0,-1){70}}% %7,7-dimethyl
+ \put(204,51){\line(0,1){70}}}%
+\else \if\member A%aromatic circle
+ \put(203,0){\circle{240}} %circle
+\fi\fi\fi\fi\fi\fi\fi\fi\fi}
+\setsixringh{#2}{0}{0}{7}{0}
+\end{picture}} %end of \bicycheph macro
+\def\@borna{%
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=8
+ \yl@ydiff=3
+ \put(318,247){\line(2,5){40}}% % single bond 1
+ \putratom{350}{350}{\@memberb}% % right type
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=8
+ \yl@ydiff=3
+ \put(318,247){\line(2,5){40}}% % single bond 1
+ \putratom{350}{350}{\@memberb}% % right type
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=8
+ \yl@ydiff=3
+ \put(318,247){\line(2,5){40}}% % single bond 1
+ \putratom{350}{350}{\@memberb}% % right type
+ \fi\fi\fi%
+ \else%
+ \yl@xdiff=8
+ \yl@ydiff=3
+ \put(318,247){\line(2,5){40}}% % single bond 1
+ \putratom{350}{350}{\@memberb} % right type
+ \fi}%
+\def\@bornb{%
+ \begin{picture}(200,200)(0,0)
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=-10
+ \yl@ydiff=20
+ \put(0,0){\line(5,2){160}}%
+ \putratom{170}{44}{\@memberb}% % left type
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=0
+ \yl@ydiff=-5
+ \putratom{140}{115}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(0,0){\line(4,3){140}}% % endo (a)
+ }%
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \putratom{150}{-86}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(5,-2){140}}% % exo (b)
+ }{{\thicklines%
+ \dottedline{20}(0,0)(140,-56)}}%
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \put(0,0){\line(5,-2){140}}% % endo (a)
+ \putratom{150}{-86}{\@memberb}% % right type
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=0
+ \yl@ydiff=-10
+ \put(0,0){\line(4,3){140}}% % exo (b)
+ \putratom{140}{115}{\@memberb}% % right type
+ \fi\fi\fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=-10
+ \yl@ydiff=20
+ \put(-10,-15){\line(5,2){160}}%
+ \put(-5,15){\line(5,2){160}}%
+ \putratom{170}{44}{\@memberb}% % right type
+ \else \if\@tmpb A%alpha single bond
+ \yl@xdiff=-10
+ \yl@ydiff=20
+ \putratom{170}{44}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(0,0){\line(5,2){160}}%
+ }%
+ \else \if\@tmpb B%beta single bond
+ \yl@xdiff=-10
+ \yl@ydiff=20
+ \putratom{170}{44}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(5,2){160}}%
+ }{{\thicklines%
+ \dottedline{20}(0,0)(160,64)}}%
+ \else%
+ \yl@xdiff=-10
+ \yl@ydiff=20
+ \put(0,0){\line(5,2){160}}%
+ \putratom{170}{44}{\@memberb}% % right type
+ \fi\fi\fi\fi\end{picture}}%
+\def\@bornc{%
+ \begin{picture}(200,200)(0,0)
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=-10
+ \yl@ydiff=30
+ \put(0,0){\line(5,-2){140}}%
+ \putratom{150}{-86}{\@memberb}% % right type
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=-10
+ \yl@ydiff=30
+ \putratom{150}{26}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(0,0){\line(5,2){140}}% % endo (a)
+ }%
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=0
+ \yl@ydiff=40
+ \putratom{140}{-145}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(4,-3){140}}% % exo (b)
+ }{{\thicklines%
+ \dottedline{20}(0,0)(140,-105)}}%
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=0
+ \yl@ydiff=40
+ \put(0,0){\line(4,-3){140}}% % endo (a)
+ \putratom{140}{-145}{\@memberb}% % right type
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=-10
+ \yl@ydiff=30
+ \put(0,0){\line(5,2){140}}% % exo (b)
+ \putratom{150}{26}{\@memberb}% % right type
+ \fi\fi\fi\fi\fi
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=10
+ \yl@ydiff=50
+ \put(10,15){\line(5,-2){160}}%
+ \put(5,-15){\line(5,-2){160}}%
+ \putratom{170}{-124}{\@memberb}% % right type
+ \else \if\@tmpb A%alpha single bond
+ \yl@xdiff=-10
+ \yl@ydiff=30
+ \putratom{150}{-86}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(0,0){\line(5,-2){140}}% % endo (a)
+ }%
+ \else \if\@tmpb B%beta single bond
+ \yl@xdiff=-10
+ \yl@ydiff=30
+ \putratom{150}{-86}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(5,-2){140}}% % exo (b)
+ }{{\thicklines%
+ \dottedline{20}(0,0)(140,-56)}}%
+ \else%
+ \yl@xdiff=-10
+ \yl@ydiff=20
+ \put(0,0){\line(5,2){160}}%
+ \putratom{170}{44}{\@memberb}% % right type
+ \fi\fi\fi\fi%
+\end{picture}}%
+\def\@bornd{%
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=30
+ \yl@ydiff=87
+ \put(237,47){\line(-2,-5){40}}% % single bond 4
+ \putlratom{167}{-140}{\@memberb}% % left & right type
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=30
+ \yl@ydiff=87
+ \put(237,47){\line(-2,-5){40}}% % single bond 4
+ \putlratom{167}{-140}{\@memberb}% % left & right type
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=30
+ \yl@ydiff=87
+ \put(237,47){\line(-2,-5){40}}% % single bond 4
+ \putlratom{167}{-140}{\@memberb}% % left & right type
+ \fi\fi\fi%
+ \else%
+ \yl@xdiff=30
+ \yl@ydiff=87
+ \put(237,47){\line(-2,-5){40}}% % single bond 4
+ \putlratom{167}{-140}{\@memberb}% % left & right type
+ \fi}%
+\def\@borne{%
+ \begin{picture}(200,200)(0,0)
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \put(0,0){\line(-5,-2){140}}%
+ \putlatom{-150}{-86}{\@memberb}% % left type
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \putlatom{-150}{26}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(0,0){\line(-5,2){140}}% % endo (a)
+ }%
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=0
+ \yl@ydiff=40
+ \putlatom{-140}{-145}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(-4,-3){140}}% % exo (b)
+ }{{\thicklines%
+ \dottedline{20}(0,0)(-140,-105)}}%
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=0
+ \yl@ydiff=30
+ \put(0,0){\line(-4,-3){140}}% % endo (a)
+ \putlatom{-140}{-145}{\@memberb}% % left type
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \put(0,0){\line(-5,2){140}}% % exo (b)
+ \putlatom{-150}{26}{\@memberb}% % left type
+ \fi\fi\fi\fi\fi
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=0
+ \yl@ydiff=64
+ \put(-10,15){\line(-5,-2){160}}%
+ \put(-5,-15){\line(-5,-2){160}}%
+ \putlatom{-170}{-124}{\@memberb}% % left type
+ \else \if\@tmpb A%alpha single bond
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \putlatom{-150}{-86}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(0,0){\line(-5,-2){140}}% % endo (a)
+ }%
+ \else \if\@tmpb B%beta single bond
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \putlatom{-150}{-86}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(-5,-2){140}}% % exo (b)
+ }{{\thicklines%
+ \dottedline{20}(0,0)(-140,-56)}}%
+ \else%
+ \yl@xdiff=10
+ \yl@ydiff=20
+ \put(0,0){\line(-5,2){160}}%
+ \putlatom{-170}{44}{\@memberb}% % left type
+ \fi\fi\fi\fi%
+\end{picture}}%
+\def\@bornf{%
+ \begin{picture}(200,200)(0,0)
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \put(0,0){\line(-5,2){160}}%
+ \putlatom{-170}{44}{\@memberb}% % left type
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=10
+ \yl@ydiff=-10
+ \putlatom{-140}{115}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(0,0){\line(-4,3){140}}% % endo (a)
+ }%
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=0
+ \yl@ydiff=30
+ \putlatom{-150}{-86}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(-5,-2){140}}% % exo (b)
+ }{{\thicklines%
+ \dottedline{20}(0,0)(-140,-56)}}%
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \put(0,0){\line(-5,-2){140}}% % endo (a)
+ \putlatom{-150}{-86}{\@memberb}% % left type
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=0
+ \yl@ydiff=-10
+ \put(0,0){\line(-4,3){140}}% % exo (b)
+ \putlatom{-140}{115}{\@memberb}% % left type
+ \fi\fi\fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=0
+ \yl@ydiff=20
+ \put(10,-15){\line(-5,2){160}}%
+ \put(5,15){\line(-5,2){160}}%
+ \putlatom{-170}{44}{\@memberb}% % left type
+ \else \if\@tmpb A%alpha single bond
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \putlatom{-170}{44}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(0,0){\line(-5,2){160}}%
+ }%
+ \else \if\@tmpb B%beta single bond
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \putlatom{-170}{44}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(-5,2){160}}%
+ }{{\thicklines%
+ \dottedline{20}(0,0)(-160,64)}}%
+ \else%
+ \yl@xdiff=10
+ \yl@ydiff=20
+ \put(0,0){\line(-5,2){160}}%
+ \putlatom{-170}{44}{\@memberb}% % left type
+ \fi\fi\fi\fi\end{picture}}%
+\def\@borng{%
+ \begin{picture}(200,200)(0,0)
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=40
+ \yl@ydiff=-20
+ \put(0,0){\line(0,1){160}}%
+ \putlratom{-40}{180}{\@memberb}% % left & right type
+ \else\if\@tmpc a%(a) left
+ \yl@xdiff=0
+ \yl@ydiff=-10
+ \put(0,0){\line(-4,3){140}}% % left (a)
+ \putlatom{-140}{115}{\@memberb}% % left type
+ \else\if\@tmpc b%(b) right
+ \yl@xdiff=0
+ \yl@ydiff=-10
+ \put(0,0){\line(4,3){140}}% % right (b)
+ \putratom{140}{115}{\@memberb}% % right type
+ \fi\fi\fi%\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=40
+ \yl@ydiff=-20
+ \put(-10,0){\line(0,1){160}}%
+ \put(10,0){\line(0,1){160}}%
+ \putlratom{-40}{180}{\@memberb}% % left & right type
+ \else%
+ \yl@xdiff=40
+ \yl@ydiff=-20
+ \put(0,0){\line(0,1){160}}%
+ \putlratom{-40}{180}{\@memberb}% % left & right type
+ \fi\fi\end{picture}}%
+
+\def\bornane{\@ifnextchar[{\@bornane}{\@bornane[r]}}
+\def\@bornane[#1]#2{%
+\@reset@ylsw%
+\ylbornaneposition{#2}%
+\def\@@ylii{0}\def\@@yli{0}%
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+\else
+ \begin{picture}(1000,1000)(-200,-240)%changed by SF 1998/09/26
+ \iforigpt \put(-200,-240){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `bornane' origin: (0,0) ---> (200,240)}
+ \fi%
+\fi
+ \thicklines%
+ \put(0,0){\line(5,1){237}}% % bond 5 to 4 (d)
+ \put(237,47){\line(5,-2){225}}% % bond 4 to 3 (c)
+ \put(237,47){\line(0,1){400}}% % front part of bridge (h)
+ \thinlines%
+ \put(462,-43){\line(2,5){80}}% % bond 3 to 2 (b)
+ \put(543,157){\line(-5,2){225}}% % bond 2 to 1 (a)
+ \put(318,247){\line(-5,-1){237}}% % bond 1 to 6 (f)
+ \put(80,200){\line(-2,-5){80}}% % bond 6 to 5 (e)
+ \put(318,247){\line(-2,5){80}}% % back part of bridge (g)
+\@tfor\member:=#1\do{%
+\if\member r%no endcyclic bonds
+\else \if\member a%%%%
+ \put(513,127){\line(-5,2){180}}% % bond 2 to 1
+\else \if\member b%%%%
+ \put(446,-3){\line(2,5){60}}% % bond 3 to 2
+\else \if\member c%%%%
+ \put(267,77){\line(5,-2){180}}% % bond 4 to 3
+\else \if\member d%%%%
+ \put(40,42){\line(5,1){180}}% % double bond 5 to 4
+\else \if\member e%%%
+ \put(100,180){\line(-2,-5){60}}% % bond 6 to 5
+\else \if\member f%
+ \put(288,207){\line(-5,-1){180}}% % bond 1 to 6
+\else \if\member g%
+ \put(288,260){\line(-2,5){40}}% % back part of bridge (g)
+\else \if\member h%
+ \put(257,77){\line(0,1){290}}% % front part of bridge (h)
+\fi\fi\fi\fi\fi\fi\fi\fi\fi}%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifcase\@tmpa%0 omit
+ \or \@borna% subst. on 1
+ \or \put(543,157){\@bornb}% subst. on 2
+ \or \put(462,-43){\@bornc}% subst. on 3
+ \or \@bornd% subst. on 4
+ \or \put(0,0){\@borne}% subst. on 5
+ \or \put(80,200){\@bornf}% subst. on 6
+ \or \put(237,440){\@borng}% subst. on 7
+\fi%end of ifcase
+\fi\fi%
+}\end{picture}\iniatom\iniflag} %end of \bornane macro
+\def\ylbornaneposition#1{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax
+\expandafter\threech@r\@membera{}{}\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpa%0 omit
+ \or\gdef\@ylii{-318}\gdef\@yli{-247}\global\@ylswtrue% subst. on 1
+ \or\gdef\@ylii{-543}\gdef\@yli{-157}\global\@ylswtrue% subst. on 2
+ \or\gdef\@ylii{-462}\gdef\@yli{43}\global\@ylswtrue% subst. on 3
+ \or\gdef\@ylii{-237}\gdef\@yli{-47}\global\@ylswtrue% subst. on 4
+ \or\gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue% subst. on 5
+ \or\gdef\@ylii{-80}\gdef\@yli{-200}\global\@ylswtrue% subst. on 6
+ \or\gdef\@ylii{-237}\gdef\@yli{-440}\global\@ylswtrue% subst. on 7
+\fi%end of ifcase
+\fi\fi\fi}}%
+\def\@adamanea{%
+ \yl@xdiff=12
+ \yl@ydiff=21
+ \put(-360,720){\hbox to0pt{\hss \@memberb}}% %atom 1
+ \if\@tmpb a%
+ \put(-240,660){\line(-4,3){108}}% %bond 1
+ \else \ifx\@tmpb\empty%
+ \put(-240,660){\line(-4,3){108}}% %bond 1
+ \fi\fi}%
+\def\@adamaneb{%
+ \if\@tmpb a%
+ \yl@xdiff=6
+ \yl@ydiff=-16
+ \put(0,780){\line(1,4){26}}% %bond 2-ax
+ \put(20,900){\hbox to0pt{\@memberb \hss}}% %atom 2-ax
+ \else \if\@tmpb b%
+ \yl@xdiff=-6
+ \yl@ydiff=-16
+ \put(0,780){\line(-1,4){26}}% %bond 2-eq
+ \put(-20,900){\hbox to0pt{\hss \@memberb}}% %atom 2-eq
+ \else \ifx\@tmpb\empty%
+ \yl@xdiff=42
+ \yl@ydiff=-22
+ \put(-42,910){\hbox to0pt{\hss \@memberb}}% %atom 2
+ \put(0,780){\line(0,1){108}}% %bond 2
+ \else \if\@tmpb D%
+ \yl@xdiff=42
+ \yl@ydiff=-22
+ \putlratom{-42}{910}{\@memberb}% %atom 2
+ \put(-12,780){\line(0,1){108}}% %double bond 2
+ \put(12,780){\line(0,1){108}}% %double bond 2
+ \fi\fi\fi\fi}
+\def\@adamanec{%
+ \yl@xdiff=-12
+ \yl@ydiff=21
+ \put(360,720){\hbox to0pt{\@memberb \hss}}% %atom 3
+ \if\@tmpb a%1998/10/24 by SF
+ \put(240,660){\line(4,3){108}}% %bond 3
+ \else \ifx\@tmpb\empty%
+ \put(240,660){\line(4,3){108}}% %bond 3
+ \fi\fi}
+\def\@adamaned{%
+ \if\@tmpb a%
+ \yl@xdiff=-17
+ \yl@ydiff=33
+ \put(300,420){\line(4,-3){103}}% %bond 4-ax
+ \put(420,310){\hbox to0pt{\@memberb \hss}}% %atom 4-ax
+ \else \if\@tmpb b%
+ \yl@xdiff=26
+ \yl@ydiff=-26
+ \put(300,420){\line(1,4){26}}% %bond 4-eq
+ \put(300,540){\hbox to0pt{\@memberb \hss}}% %atom 4-eq
+ \else \ifx\@tmpb\empty%
+ \yl@xdiff=-17
+ \yl@ydiff=33
+ \put(300,420){\line(4,-3){103}}% %bond 4
+ \put(420,310){\hbox to0pt{\@memberb \hss}}% %atom 4
+ \else \if\@tmpb D%
+ \yl@xdiff=-17
+ \yl@ydiff=33
+ \put(296,432){\line(5,-3){103}}% %double bond 4
+ \put(292,408){\line(5,-3){103}}% %double bond 4
+ \put(420,310){\hbox to0pt{\@memberb \hss}}% %atom 4
+ \fi\fi\fi\fi}
+\def\@adamanee{%
+ \yl@xdiff=20
+ \yl@ydiff=110
+ \if\@tmpb a%1998/10/24 by SF
+ \put(60,240){\line(1,-5){30}}% %bond 5
+ \put(70,-20){\hbox to0pt{\@memberb \hss}}% %atom 5
+ \else \ifx\@tmpb\empty%
+ \put(60,240){\line(1,-5){30}}% %bond 5
+ \put(70,-20){\hbox to0pt{\@memberb \hss}}% %atom 5
+ \fi\fi}
+\def\@adamanef{%
+ \if\@tmpb a%
+ \yl@xdiff=33
+ \yl@ydiff=103
+ \put(0,0){\line(4,-3){103}}% %bond 6-ax
+ \put(70,-180){\hbox to0pt{\@memberb \hss}}% %atom 6-ax
+ \else \if\@tmpb b%
+ \yl@xdiff=-33
+ \yl@ydiff=103
+ \put(0,0){\line(-4,-3){103}}% %bond 6-eq
+ \put(-70,-180){\hbox to0pt{\hss \@memberb}}% %atom 6-eq
+ \else \ifx\@tmpb\empty%
+ \yl@xdiff=22
+ \yl@ydiff=94
+ \put(0,0){\line(0,-1){108}}% %bond 6
+ \put(-22,-202){\hbox to0pt{\hss \@memberb}}% %atom 6
+ \else \if\@tmpb D%
+ \yl@xdiff=42
+ \yl@ydiff=94
+ \put(-12,0){\line(0,-1){108}}% %double bond 6
+ \put(12,0){\line(0,-1){108}}% %double bond 6
+ \putlratom{-42}{-202}{\@memberb}% %atom 6
+ \fi\fi\fi\fi}
+\def\@adamaneg{%
+ \yl@xdiff=-20
+ \yl@ydiff=110
+ \if\@tmpb a%1998/10/24 by SF
+ \put(-60,240){\line(-1,-5){30}}% %bond 7
+ \put(-70,-20){\hbox to0pt{\hss \@memberb}}% %atom 7
+ \else \ifx\@tmpb\empty%
+ \put(-60,240){\line(-1,-5){30}}% %bond 7
+ \put(-70,-20){\hbox to0pt{\hss \@memberb}}% %atom 7-eq
+ \fi\fi}
+\def\@adamaneh{%
+ \if\@tmpb a%
+ \yl@xdiff=17
+ \yl@ydiff=33
+ \put(-300,420){\line(-4,-3){103}}% %bond 8-ax
+ \put(-420,310){\hbox to0pt{\hss \@memberb}}% %atom 8-ax
+ \else \if\@tmpb b%
+ \yl@xdiff=-26
+ \yl@ydiff=-16
+ \put(-300,420){\line(-1,4){26}}% %bond 8-eq
+ \put(-300,540){\hbox to0pt{\hss \@memberb}}% %atom 8-eq
+ \else \ifx\@tmpb\empty%
+ \yl@xdiff=17
+ \yl@ydiff=33
+ \put(-300,420){\line(-4,-3){103}}% %bond 8
+ \put(-420,310){\hbox to0pt{\hss \@memberb}}% %atom 8
+ \else \if\@tmpb D%
+ \yl@xdiff=17
+ \yl@ydiff=50
+ \put(-300,432){\line(-5,-3){103}}% %double bond 8
+ \put(-303,408){\line(-5,-3){103}}% %double bond 8
+ \put(-420,310){\hbox to0pt{\hss \@memberb}}% %atom 8
+ \fi\fi\fi\fi}
+\def\@adamanei{%
+ \if\@tmpb a%
+ \yl@xdiff=-43
+ \yl@ydiff=93
+ \put(-180,420){\line(-4,-3){103}}% %bond 9-ax
+ \put(-240,250){\hbox to0pt{\hss \@memberb}}% %atom 9-ax
+ \else \if\@tmpb b%
+ \yl@xdiff=26
+ \yl@ydiff=-16
+ \put(-180,420){\line(1,4){26}}% %bond 9-eq
+ \put(-180,540){\hbox to0pt{\@memberb \hss}}% %atom 9-eq
+ \else \ifx\@tmpb\empty%
+ \yl@xdiff=17
+ \yl@ydiff=93
+ \put(-180,420){\line(-4,-3){103}}% %bond 9
+ \put(-300,250){\hbox to0pt{\hss \@memberb}}% %atom 9
+ \else \if\@tmpb D%
+ \yl@xdiff=17
+ \yl@ydiff=113
+ \put(-183,432){\line(-5,-3){103}}% %double bond 9
+ \put(-180,408){\line(-5,-3){103}}% %double bond 9
+ \put(-300,250){\hbox to0pt{\hss \@memberb}}% %atom 9
+ \fi\fi\fi\fi}
+\def\@adamanej{%
+ \if\@tmpb a%
+ \yl@xdiff=43
+ \yl@ydiff=92
+ \put(180,420){\line(4,-3){103}}% %bond 10-ax
+ \put(240,250){\hbox to0pt{\@memberb \hss}}% %atom 10-ax
+ \else \if\@tmpb b%
+ \yl@xdiff=-26
+ \yl@ydiff=-16
+ \put(180,420){\line(-1,4){26}}% %bond 10-eq
+ \put(180,540){\hbox to0pt{\hss \@memberb}}% %atom 10-eq
+ \else \ifx\@tmpb\empty%
+ \yl@xdiff=43
+ \yl@ydiff=92
+ \put(180,420){\line(4,-3){103}}% %bond 10
+ \put(240,250){\hbox to0pt{\@memberb \hss}}% %atom 10
+ \else \if\@tmpb D%
+ \yl@xdiff=3
+ \yl@ydiff=112
+ \put(176,432){\line(5,-3){103}}% %double bond 10
+ \put(172,408){\line(5,-3){103}}% %double bond 10
+ \put(280,250){\hbox to0pt{\@memberb \hss}}% %atom 10
+ \fi\fi\fi\fi}
+\def\adamantane{\@ifnextchar[{\@mantane}{\@damantane[Z]}}
+\def\@damantane[#1]#2{%
+\@reset@ylsw%
+\yladamanposition{#2}%
+\def\@@ylii{0}\def\@@yli{0}%
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+\else
+ \begin{picture}(1100,1300)(-550,-300)
+ \iforigpt \put(-550,-300){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `adamantane' origin: (0,0) ---> (550,300)}
+ \fi%
+\fi
+ \put(0,0){\line(-1,4){60}}% %bond 6-7
+ \put(0,780){\line(2,-1){240}}% %bond 2-3
+ \put(0,780){\line(-2,-1){240}}% %bond 2-1
+ \put(-60,240){\line(-4,3){240}}% %bond 7-8
+ \put(-300,420){\line(1,4){60}}% %bond 8-1
+ \put(240,660){\line(-1,-4){60}}% %bond 3-10
+ \put(-60,240){\line(4,3){240}}% %bond 10-7
+{\thicklines%
+ \put(300,420){\line(-1,4){60}}% %bond 4-3
+ \put(-240,660){\line(1,-4){60}}% %bond 1-9
+ \put(0,0){\line(1,4){60}}% %bond 6-5
+ \put(60,240){\line(4,3){240}}% %bond 5-4
+ \put(60,240){\line(-4,3){240}}% %bond 5-9
+}%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}\relax%
+\ifx\@memberb\@yl\else
+\ifcase\@tmpa%0 omit
+\or\@adamanea% subst. on 1
+\or\@adamaneb% subst. on 2
+\or\@adamanec% subst. on 3
+\or\@adamaned% subst. on 4
+\or\@adamanee% subst. on 5
+\or\@adamanef% subst. on 6
+\or\@adamaneg% subst. on 7
+\or\@adamaneh% subst. on 8
+\or\@adamanei% subst. on 9
+\or\@adamanej% subst. on 10
+\fi%the end of ifcase
+\fi\fi}%
+\end{picture}} %end of \adamantane macro%
+\def\yladamanposition#1{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax
+\expandafter\threech@r\@membera{}{}\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpa%0 omit
+ \or\gdef\@ylii{240}\gdef\@yli{-660}\global\@ylswtrue% subst. on 1
+ \or\gdef\@ylii{0}\gdef\@yli{-780}\global\@ylswtrue% subst. on 2
+ \or\gdef\@ylii{-240}\gdef\@yli{-660}\global\@ylswtrue% subst. on 3
+ \or\gdef\@ylii{-300}\gdef\@yli{-420}\global\@ylswtrue% subst. on 4
+ \or\gdef\@ylii{-60}\gdef\@yli{-240}\global\@ylswtrue% subst. on 5
+ \or\gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue% subst. on 6
+ \or\gdef\@ylii{60}\gdef\@yli{-240}\global\@ylswtrue% subst. on 7
+ \or\gdef\@ylii{300}\gdef\@yli{-420}\global\@ylswtrue% subst. on 8
+ \or\gdef\@ylii{180}\gdef\@yli{-420}\global\@ylswtrue% subst. on 9
+ \or\gdef\@ylii{-180}\gdef\@yli{-420}\global\@ylswtrue% subst. on 10
+\fi%end of ifcase
+\fi\fi\fi}}%
+\def\hadamantane{\@ifnextchar[{\@hadamantane}{\@hadamantane[H]}}
+\def\@hadamantane[#1]#2{%
+\@reset@ylsw%
+\ylhadamanposition{#2}%
+\def\@@ylii{0}\def\@@yli{0}%
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+\else
+ \begin{picture}(1600,1400)(-400,-319)
+ \iforigpt \put(-400,-319){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `hadamantane' origin: (0,0) ---> (400,319)}
+ \fi%
+\fi
+ \thinlines%
+ \put(0,0){\line(3,4){170}}% % bond 6 to 7
+ \put(170,226){\line(3,-1){403}}% % 7 to 10
+ \put(573,91){\line(3,1){270}}% % 10 to 3
+ \put(170,226){\line(0,1){360}}% % 7 to 8
+ \put(170,586){\line(3,1){270}}% % 8 to 1
+ \put(843,181){\line(0,1){360}}% % 3 to 2
+ \put(843,541){\line(-3,1){403}}% % 2 to 1
+ \thicklines%
+ \put(843,181){\line(-3,-4){170}}% % 3 to 4
+ \put(673,-46){\line(-3,1){403}}% % 4 to 5
+ \put(0,0){\line(3,1){270}}% % 6 to 5
+ \put(270,90){\line(0,1){360}}% % 5 to 9
+ \put(270,450){\line(3,4){170}}% % 9 to 1
+ \thinlines%
+\@tfor\member:=#1\do{%
+\if\member r%no endocyclic bonds
+\else \if\member a%
+ \put(450,636){\line(3,-1){373}}% % double bond 1 to 2
+\else \if\member b%
+ \put(803,206){\line(0,1){320}}% % 3 to 2
+\else \if\member c%%%a%
+ \put(767,139){\line(-3,-4){110}}% % 3 to 4
+\else \if\member d%%%b%
+ \put(640,-5){\line(-3,1){343}}% % 4 to 5
+\else \if\member e%%%%c%
+ \put(240,111){\line(-3,-1){190}}% % 5 to 6
+\else \if\member f%%%d%
+ \put(63,40){\line(3,4){110}}% % 6 to 7
+\else \if\member g%
+ \put(200,246){\line(0,1){320}}% % 7 to 8
+\else \if\member h%
+ \put(400,626){\line(-3,-1){190}}% % 8 to 1
+\else \if\member i%
+ \put(450,636){\line(-3,-4){150}}% % 9 to 1
+\else \if\member j%
+ \put(300,110){\line(0,1){320}}% % 5 to 9
+\else \if\member k%%%f%
+ \put(768,131){\line(-3,-1){170}}% % 3 to 10
+\else \if\member l%
+ \put(182,187){\line(3,-1){343}}% % 7 to 10
+\fi\fi\fi\fi\fi\fi%
+\fi\fi\fi\fi\fi\fi\fi}%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifcase\@tmpa% %0 omit
+ \or \put(440,676){\@chairiI}% %subst. on 1%%%9
+ \or \put(843,541){\@chairiII}% %subst. on 2%%10
+ \or \@chairiIII% %subst. on 3%%%4
+ \or \@chairiIV% %subst. on 4%%%3
+ \or \@chairiV% %subst. on 5%%%2
+ \or \@chairiVI% %subst. on 6%%%1
+ \or \@chairiVII% %subst. on 7%%%6
+ \or \put(170,586){\@chairiVIII}%subst. on 8%%%8
+ \or \put(270,450){\@chairiIX}% %subst. on 9%%%7
+ \or \@chairiX% %subst. on 10%%5
+\fi %end of ifcase
+\fi\fi%
+}\end{picture}}% %end of \hadamantane macro
+\def\ylhadamanposition#1{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax
+\expandafter\threech@r\@membera{}{}\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpa%0 omit
+ \or\gdef\@ylii{-440}\gdef\@yli{-676}\global\@ylswtrue% subst. on 1
+ \or\gdef\@ylii{-843}\gdef\@yli{-541}\global\@ylswtrue% subst. on 2
+ \or\gdef\@ylii{-843}\gdef\@yli{-181}\global\@ylswtrue% subst. on 3
+ \or\gdef\@ylii{-673}\gdef\@yli{46}\global\@ylswtrue% subst. on 4
+ \or\gdef\@ylii{-270}\gdef\@yli{-90}\global\@ylswtrue% subst. on 5
+ \or\gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue% subst. on 6
+ \or\gdef\@ylii{-170}\gdef\@yli{-226}\global\@ylswtrue% subst. on 7
+ \or\gdef\@ylii{-170}\gdef\@yli{-586}\global\@ylswtrue% subst. on 8
+ \or\gdef\@ylii{-270}\gdef\@yli{-450}\global\@ylswtrue% subst. on 9
+ \or\gdef\@ylii{-573}\gdef\@yli{-91}\global\@ylswtrue% subst. on 10
+\fi%end of ifcase
+\fi\fi\fi}}%
+\def\@chairiVI{%
+ \if\@tmpb a%single bond
+ \yl@xdiff=42
+ \yl@ydiff=92
+ \put(0,0){\line(0,-1){168}}% single bond at 6 axial
+ \putlratom{-42}{-260}{\@memberb}% left & right type
+ \else\if\@tmpb b%single bond
+ \yl@xdiff=16
+ \yl@ydiff=36
+ \put(0,0){\line(-5,3){144}}% single bond at 6 equatorial
+ \putlatom{-160}{50}{\@memberb}% left type
+ \else\if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=10
+ \yl@ydiff=90
+ \put(0,0){\line(-1,-1){120}}% single bond at 6
+ \putlatom{-130}{-210}{\@memberb}% left type
+ \else\if\@tmpc a%(a) axial
+ \yl@xdiff=42
+ \yl@ydiff=92
+ \put(0,0){\line(0,-1){168}}% single bond at 6 axial
+ \putlratom{-42}{-260}{\@memberb}% left & right type
+ \else\if\@tmpc e%(e) beta
+ \yl@xdiff=16
+ \yl@ydiff=36
+ \put(0,0){\line(-5,3){144}}% single bond at 6 equatorial
+ \putlatom{-160}{50}{\@memberb}% left type
+ \fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=10
+ \yl@ydiff=90
+ \putlatom{-130}{-210}{\@memberb}% left type
+ \put(-10,10){\line(-1,-1){120}}% double bond at 6
+ \put(10,-10){\line(-1,-1){120}}% double bond at 6
+ \else%
+ \yl@xdiff=10
+ \yl@ydiff=90
+ \putlatom{-130}{-210}{\@memberb}% left type
+ \put(0,0){\line(-1,-1){120}}% single bond at 6
+ \fi\fi\fi\fi}%
+\def\@chairiVII{%
+ \if\@tmpb a%single bond
+ \yl@xdiff=26
+ \yl@ydiff=46
+ \put(170,226){\line(-5,-3){144}}% single bond at 7 equatorial
+ \putlatom{10}{94}{\@memberb}% left type
+ \else\ifx\@tmpb\empty%single bond
+ \yl@xdiff=26
+ \yl@ydiff=46
+ \put(170,226){\line(-5,-3){144}}% single bond at 7 equatorial
+ \putlatom{10}{94}{\@memberb}% left type
+ \else\if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \put(170,226){\line(-1,1){120}}% single bond at 7
+ \putratom{40}{316}{\@memberb}% left type
+ \else\if\@tmpc a%(a) axial
+ \yl@xdiff=32
+ \yl@ydiff=12
+ \put(170,226){\line(0,1){168}}% single bond at 7 axial
+ \putlratom{138}{406}{\@memberb}% left & right type
+ \else\if\@tmpc e%(e) beta
+ \yl@xdiff=26
+ \yl@ydiff=46
+ \put(170,226){\line(-5,-3){144}}% single bond at 7 equatorial
+ \putlatom{10}{94}{\@memberb}% left type
+ \fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \putlatom{40}{316}{\@memberb}% left type
+ \put(160,216){\line(-1,1){120}}% double bond at 7
+ \put(180,236){\line(-1,1){120}}% double bond at 7
+ \else%
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \putlatom{40}{316}{\@memberb}% left type
+ \put(170,226){\line(-1,1){120}}% single bond at 7
+ \fi\fi\fi\fi}%
+\def\@chairiX{%
+ \if\@tmpb a%single bond
+ \yl@xdiff=40
+ \yl@ydiff=104
+ \put(573,91){\line(0,-1){168}}% single bond at 5 axial
+ \putlratom{533}{-181}{\@memberb}% left type
+ \else\if\@tmpb b%single bond
+ \yl@xdiff=-36
+ \yl@ydiff=3
+ \put(573,91){\line(5,3){144}}% single bond at 5 equatorial
+ \putlatom{753}{180}{\@memberb}% left type
+ \else\if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=-10
+ \yl@ydiff=56
+ \put(573,91){\line(5,-4){170}}% single bond at 5
+ \putratom{753}{-101}{\@memberb}% right type
+ \else\if\@tmpc a%(a) axial
+ \yl@xdiff=40
+ \yl@ydiff=104
+ \put(573,91){\line(0,-1){168}}% single bond at 5 axial
+ \putlratom{533}{-181}{\@memberb}% left type
+ \else\if\@tmpc e%(e) beta
+ \yl@xdiff=-36
+ \yl@ydiff=3
+ \put(573,91){\line(5,3){144}}% single bond at 5 equatorial
+ \putlatom{753}{180}{\@memberb}% left type
+ \fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=10
+ \yl@ydiff=86
+ \putratom{733}{-141}{\@memberb}% right type
+ \put(563,83){\line(5,-4){170}}% double bond at 5
+ \put(583,99){\line(5,-4){170}}% double bond at 5
+ \else%
+ \yl@xdiff=-10
+ \yl@ydiff=76
+ \put(573,91){\line(5,-4){170}}% single bond at 5
+ \putratom{753}{-121}{\@memberb}% right type
+ \fi\fi\fi\fi}%
+\def\@chairiIII{%
+ \if\@tmpb a%single bond
+ \yl@xdiff=-16
+ \yl@ydiff=64
+ \put(843,181){\line(5,-3){144}}% single bond at 3 equatorial
+ \putratom{1003}{31}{\@memberb}% right type
+ \else\ifx\@tmpb\empty%single bond
+ \yl@xdiff=-16
+ \yl@ydiff=64
+ \put(843,181){\line(5,-3){144}}% single bond at 3 equatorial
+ \putratom{1003}{31}{\@memberb}% right type
+ \else\if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \put(843,181){\line(1,1){120}}% single bond at 3
+ \putratom{953}{271}{\@memberb}% right type
+ \else\if\@tmpc a%(a) axial
+ \yl@xdiff=42
+ \yl@ydiff=11
+ \put(843,181){\line(0,1){168}}% single bond at 3 axial
+ \putlratom{801}{360}{\@memberb}% left & right type
+ \else\if\@tmpc e%(e) beta
+ \yl@xdiff=-16
+ \yl@ydiff=64
+ \put(843,181){\line(5,-3){144}}% single bond at 3 equatorial
+ \putratom{1003}{31}{\@memberb}% right type
+ \fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=0
+ \yl@ydiff=30
+ \putratom{953}{271}{\@memberb}% right type
+ \put(833,191){\line(1,1){120}}% double bond at 3
+ \put(853,171){\line(1,1){120}}% double bond at 3
+ \else%
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \put(843,181){\line(1,1){120}}% single bond at 3
+ \putratom{953}{271}{\@memberb}% right type
+ \fi\fi\fi\fi}%
+\def\@chairiIV{%
+ \if\@tmpb a%single bond
+ \yl@xdiff=40
+ \yl@ydiff=104
+ \put(673,-46){\line(0,-1){168}}% single bond at 4 axial
+ \putlratom{633}{-318}{\@memberb}% left & right type
+ \else\if\@tmpb b%single bond
+ \yl@xdiff=-6
+ \yl@ydiff=17
+ \put(673,-46){\line(5,3){144}}% single bond at 4 equatorial
+ \putratom{823}{23}{\@memberb}% right type
+ \else\if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=-10
+ \yl@ydiff=92
+ \put(673,-46){\line(1,-1){120}}% single bond at 4
+ \putratom{803}{-258}{\@memberb}% right type
+ \else\if\@tmpc a%(a) axial
+ \yl@xdiff=40
+ \yl@ydiff=104
+ \put(673,-46){\line(0,-1){168}}% single bond at 4 axial
+ \putlratom{633}{-318}{\@memberb}% left & right type
+ \else\if\@tmpc e%(e) beta
+ \yl@xdiff=-6
+ \yl@ydiff=17
+ \put(673,-46){\line(5,3){144}}% single bond at 4 equatorial
+ \putratom{823}{23}{\@memberb}% right type
+ \fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=-10
+ \yl@ydiff=92
+ \putratom{803}{-258}{\@memberb}% right type
+ \put(663,-53){\line(1,-1){120}}% double bond at 4
+ \put(683,-38){\line(1,-1){120}}% double bond at 4
+ \else%
+ \yl@xdiff=-10
+ \yl@ydiff=76
+ \put(673,-46){\line(5,-4){170}}% single bond at 4
+ \putratom{853}{-258}{\@memberb}% right type
+ \fi\fi\fi\fi}%
+\def\@chairiV{%
+ \if\@tmpb a%single bond
+ \yl@xdiff=26
+ \yl@ydiff=102
+ \put(270,90){\line(-5,-3){144}}% single bond at 5 equatorial
+ \putratom{100}{-98}{\@memberb}% left type
+ \else\ifx\@tmpb\empty%single bond
+ \yl@xdiff=26
+ \yl@ydiff=102
+ \put(270,90){\line(-5,-3){144}}% single bond at 5 equatorial
+ \putratom{100}{-98}{\@memberb}% left type
+ \else\if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=0
+ \yl@ydiff=46
+ \put(270,90){\line(-5,4){170}}% single bond at 5
+ \putlatom{100}{180}{\@memberb}% left type
+ \else\if\@tmpc a%(a) axial
+ \yl@xdiff=32
+ \yl@ydiff=12
+ \put(270,90){\line(0,1){168}}% single bond at 5 axial
+ \putlratom{238}{270}{\@memberb}% left type
+ \else\if\@tmpc e%(e) beta
+ \yl@xdiff=36
+ \yl@ydiff=102
+ \put(270,90){\line(-5,-3){144}}% single bond at 5 equatorial
+ \putratom{100}{-98}{\@memberb}% left type
+ \fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=0
+ \yl@ydiff=36
+ \putlatom{100}{200}{\@memberb}% left or right type
+ \put(260,80){\line(-5,4){170}}% double bond at 5
+ \put(280,100){\line(-5,4){170}}% double bond at 5
+ \else%
+ \yl@xdiff=0
+ \yl@ydiff=26
+ \putlatom{100}{200}{\@memberb}% left type
+ \put(270,90){\line(-5,4){170}}% single bond at 5
+ \fi\fi\fi\fi}%
+\def\@chairiI{%
+ \if\@tmpb a%single bond
+ \yl@xdiff=42
+ \yl@ydiff=-10
+ \put(0,0){\line(0,1){168}}% single bond at 1 axial
+ \putlratom{-42}{178}{\@memberb}% left & right type
+ \else\ifx\@tmpb\empty%
+ \yl@xdiff=42
+ \yl@ydiff=-10
+ \put(0,0){\line(0,1){168}}% single bond at 1 axial
+ \putlratom{-42}{178}{\@memberb}% left & right type
+ \else\if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=42
+ \yl@ydiff=-10
+ \put(0,0){\line(0,1){168}}% single bond at 1 axial
+ \putlratom{-42}{178}{\@memberb}% left & right type
+ \else\if\@tmpc a%(a) axial
+ \yl@xdiff=42
+ \yl@ydiff=-10
+ \put(0,0){\line(0,1){168}}% single bond at 1 axial
+ \putlratom{-42}{178}{\@memberb}% left & right type
+ \else\if\@tmpc e%(e) beta
+ \yl@xdiff=42
+ \yl@ydiff=-10
+ \put(0,0){\line(0,1){168}}% single bond at 1 axial
+ \putlratom{-42}{178}{\@memberb}% left & right type
+ \fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=42
+ \yl@ydiff=-10
+ \put(0,0){\line(0,1){168}}% single bond at 1 axial
+ \putlratom{-42}{178}{\@memberb}% left & right type
+ \else%
+ \yl@xdiff=42
+ \yl@ydiff=-10
+ \put(0,0){\line(0,1){168}}% single bond at 1 axial
+ \putlratom{-42}{178}{\@memberb}% left & right type
+ \fi\fi\fi\fi}%
+\def\@chairiII{%
+ \if\@tmpb a%single bond
+ \yl@xdiff=-10
+ \yl@ydiff=13
+ \put(0,0){\line(3,1){190}}% single bond at 6 equatorial
+ \putratom{200}{50}{\@memberb}% right type
+ \else\if\@tmpb b%single bond
+ \yl@xdiff=-10
+ \yl@ydiff=0
+ \put(0,0){\line(3,4){120}}% % bond 1 to 6
+ \putratom{130}{160}{\@memberb}% left type
+ \else\if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=-10
+ \yl@ydiff=-10
+ \put(0,0){\line(1,1){120}}% single bond at 1
+ \putratom{130}{130}{\@memberb}% left type
+ \else\if\@tmpc a%(a) axial
+ \yl@xdiff=-10
+ \yl@ydiff=0
+ \put(0,0){\line(3,4){120}}% % bond 1 to 6
+ \putratom{130}{160}{\@memberb}% left type
+ \else\if\@tmpc e%(e) beta
+ \yl@xdiff=-10
+ \yl@ydiff=13
+ \put(0,0){\line(3,1){190}}% single bond at 6 equatorial
+ \putratom{200}{50}{\@memberb}% right type
+ \fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=-10
+ \yl@ydiff=-10
+ \putratom{130}{130}{\@memberb}% left type
+ \put(-10,10){\line(1,1){120}}% double bond at 1
+ \put(10,-10){\line(1,1){120}}% double bond at 1
+ \else%
+ \yl@xdiff=-10
+ \yl@ydiff=-10
+ \putratom{130}{130}{\@memberb}% left type
+ \put(0,0){\line(1,1){120}}% single bond at 1
+ \fi\fi\fi\fi}%
+\def\@chairiVIII{%
+ \if\@tmpb a%single bond
+ \yl@xdiff=16
+ \yl@ydiff=36
+ \put(0,0){\line(-5,3){144}}% single bond at 1 equatorial
+ \putlatom{-160}{50}{\@memberb}% left type
+ \else\if\@tmpb b%single bond
+ \yl@xdiff=-10
+ \yl@ydiff=0
+ \put(0,0){\line(3,4){120}}% % bond 1 to 6
+ \putratom{130}{160}{\@memberb}% left type
+ \else\if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=4
+ \yl@ydiff=36
+ \put(0,0){\line(-5,3){144}}% single bond at 1 equatorial
+ \putlatom{-140}{50}{\@memberb}% left type
+ \else\if\@tmpc e% right-hand
+ \yl@xdiff=-10
+ \yl@ydiff=0
+ \put(0,0){\line(3,4){120}}% % bond 1 to 6
+ \putratom{130}{160}{\@memberb}% left type
+ \else\if\@tmpc a% left-hand
+ \yl@xdiff=16
+ \yl@ydiff=36
+ \put(0,0){\line(-5,3){144}}% single bond at 1 equatorial
+ \putlatom{-160}{50}{\@memberb}% left type
+ \fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=4
+ \yl@ydiff=26
+ \putlatom{-140}{60}{\@memberb}% left type
+ \put(10,10){\line(-5,3){144}}% single bond at 1 equatorial
+ \put(0,-10){\line(-5,3){144}}% single bond at 1 equatorial
+ \else%
+ \yl@xdiff=4
+ \yl@ydiff=36
+ \put(0,0){\line(-5,3){144}}% single bond at 1 equatorial
+ \putlatom{-140}{50}{\@memberb}% left type
+ \fi\fi\fi\fi}%
+\def\@chairiIX{%
+ \if\@tmpb a%single bond
+ \yl@xdiff=16
+ \yl@ydiff=36
+ \put(0,0){\line(-5,3){144}}% single bond at 1 equatorial
+ \putlatom{-160}{50}{\@memberb}% left type
+ \else\if\@tmpb b%single bond
+ \yl@xdiff=-16
+ \yl@ydiff=36
+ \put(0,0){\line(5,3){144}}% single bond at 6 equatorial
+ \putratom{160}{50}{\@memberb}% left type
+ \else\if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=4
+ \yl@ydiff=36
+ \put(0,0){\line(-5,3){144}}% single bond at 1 equatorial
+ \putlatom{-140}{50}{\@memberb}% left type
+ \else\if\@tmpc e% right-hand
+ \yl@xdiff=-16
+ \yl@ydiff=36
+ \put(0,0){\line(5,3){144}}% single bond at 6 equatorial
+ \putratom{160}{50}{\@memberb}% left type
+ \else\if\@tmpc a% left-hand
+ \yl@xdiff=16
+ \yl@ydiff=36
+ \put(0,0){\line(-5,3){144}}% single bond at 1 equatorial
+ \putlatom{-160}{50}{\@memberb}% left type
+ \fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=4
+ \yl@ydiff=36
+ \putlatom{-140}{50}{\@memberb}% left type
+ \put(10,10){\line(-5,3){144}}% single bond at 1 equatorial
+ \put(0,-10){\line(-5,3){144}}% single bond at 1 equatorial
+ \else%
+ \yl@xdiff=4
+ \yl@ydiff=36
+ \put(0,0){\line(-5,3){144}}% single bond at 1 equatorial
+ \putlatom{-140}{50}{\@memberb}% left type
+ \fi\fi\fi\fi}%
+\endinput
+%%
+%% End of file `ccycle.sty'.
diff --git a/Master/texmf-dist/tex/latex/xymtex/chemist.sty b/Master/texmf-dist/tex/latex/xymtex/chemist.sty
new file mode 100644
index 00000000000..68a92e21478
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/xymtex/chemist.sty
@@ -0,0 +1,936 @@
+%%
+%% This is file `chemist.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% chemist.dtx (with options: `chemist')
+%%
+%% This is a generated file.
+%%
+%% Copyright 1996, 2000 by Shinsaku Fujita
+%%
+%% This file is part of the ChemSci system.
+%% =======================================
+%%
+%% Released on June 1, 1996
+%% Released on November 3, 2000 (v2.00a)
+%%
+%% Copyright (C) 1996 by Shinsaku Fujita, all rights reserved.
+%% This style file is created for submitting a manuscript to
+%% scientific journals. This style file is to be contained in the
+%% ``chemist'' directory which is an input directory for TeX.
+%%
+%% For using this file, see
+%% Shinsaku Fujita, ``LaTeX for Chemists and Biochemists''
+%% Tokyo Kagaku Dojin, Tokyo (1993), Chapter 16.
+%%
+%% Copying of this file is authorized only if either
+%%
+%% (1) you make absolutely no changes to your copy, including name and
+%% directory name
+%% (2) if you do make changes,
+%% (a) you name it something other than the names included in the
+%% ``chemist'' directory and
+%% (b) you acknowledge the original name.
+%% This restriction ensures that all standard styles are identical.
+%%
+%% =======================================
+%%
+%% This file is a modification of latex.tex (LaTeX2.09) and of latex.ltx
+%% (a LaTeX2e), the reused parts of which is subject to
+%% Copyright 1994 the LaTeX3 project and the individual authors (For further
+%% copyright information see the file legal.txt of the LaTeX2e standard
+%% distribution, and any other copyright indicated in this file.)
+%%
+%% \CharacterTable
+%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%% Digits \0\1\2\3\4\5\6\7\8\9
+%% Exclamation \! Double quote \" Hash (number) \#
+%% Dollar \$ Percent \% Ampersand \&
+%% Acute accent \' Left paren \( Right paren \)
+%% Asterisk \* Plus \+ Comma \,
+%% Minus \- Point \. Solidus \/
+%% Colon \: Semicolon \; Less than \<
+%% Equals \= Greater than \> Question mark \?
+%% Commercial at \@ Left bracket \[ Backslash \\
+%% Right bracket \] Circumflex \^ Underscore \_
+%% Grave accent \` Left brace \{ Vertical bar \|
+%% Right brace \} Tilde \~}
+%%
+%% `chemist.dtx' ver1.01a (for LaTeX2e) 1996/06/15
+%% by Shinsaku Fujita
+%%
+\def\j@urnalname{chemist} \def\journalID{chemist}
+\def\versi@ndate{November 3, 2000}
+\def\versi@nno{ver2.00a}
+\def\copyrighth@lder{SF} % Shinsaku Fujita
+\typeout{Package `\j@urnalname' (\versi@nno) <\versi@ndate>\space
+[\copyrighth@lder]}
+\typeout{chemist.sty ver2.00a (for LaTeX2e) 2000/11/03[SF]}
+\@ifundefined{chapter}{\newcounter{compd}}{\newcounter{compd}[chapter]}
+\def\thecompd{\arabic{compd}}
+\def\compd{\leavevmode\refstepcounter{compd}{\large\bf \thecompd}}
+\def\nocompd{\refstepcounter{compd}}
+\def\compdlabel#1{\compd \label{#1}}
+\def\nocompdlabel#1{\nocompd \label{#1}}
+\@ifundefined{bf}{\def\bf{\normalfont\bfseries}}{}
+\def\cref#1{{\bf \ref{#1}}}
+\def\compdfbox#1#2#3{\framebox[#1]{\rule[-0.3mm]{0pt}{#2} #3 }}
+\def\compdmbox#1#2#3{\makebox[#1]{\rule[-0.3mm]{0pt}{#2} #3 }}
+\def\lbcompdpbox#1#2#3{\parbox{#2}{\vskip 2em
+ \parbox{#2}{#3 \par \centering{\compdlabel{#1}}\vskip 2em }}}
+\newcounter{deriv}[compd]
+\def\thederiv {\thecompd\alph{deriv}}
+\def\deriv{\leavevmode\refstepcounter{deriv}{\large\bf \thederiv}}
+\def\noderiv{\refstepcounter{deriv}}
+\def\derivnum{%
+\leavevmode\refstepcounter{deriv}{\large\bf \alph{deriv}}}
+\def\derivlabel#1{\deriv \label{#1}}
+\def\noderivlabel#1{\noderiv \label{#1}}
+\def\derivfbox#1#2#3{\framebox[#1]{\rule[-0.3mm]{0pt}{#2} #3 }}
+\def\derivmbox#1#2#3{\makebox[#1]{\rule[-0.3mm]{0pt}{#2} #3 }}
+\def\lbderivpbox#1#2#3{\parbox{#2}{\vskip 2em
+ \parbox{#2}{#3 \par \centering{\derivlabel{#1}}\vskip 2em }}}
+\def\deriva{\leavevmode\refstepcounter{deriv}{\large\bf \alph{deriv}}}
+\def\noderiva{\refstepcounter{deriv}}
+\def\derivalabel#1{\deriva \label{#1}}
+\def\noderivalabel#1{\noderiva \label{#1}}
+\def\cdonecell#1#2#3{\raisebox{#1}{\parbox{#2}{\centering{#3}}}}
+\def\cdtwocell#1#2#3#4{\raisebox{#1}{
+ \parbox{#2}{\centering{#3} \par \vskip 3pt \centering{#4} }}}
+\def\leftrightarrowfill{$\m@th \mathord\leftarrow \mkern-6mu
+ \cleaders\hbox{$\mkern-2mu \mathord- \mkern-2mu$}\hfill
+ \mkern-6mu \mathord\rightarrow$}
+\def\Leftarrowfill{$\m@th \mathord\Leftarrow \mkern-6mu
+ \cleaders\hbox{$\mkern-2mu \mathord= \mkern-2mu$}\hfill
+ \mkern-6mu \mathord=$}
+\def\Rightarrowfill{$\m@th \mathord= \mkern-6mu
+ \cleaders\hbox{$\mkern-2mu \mathord= \mkern-2mu$}\hfill
+ \mkern-6mu \mathord\Rightarrow$}
+\def\Leftrightarrowfill{$\m@th \mathord\Leftarrow \mkern-6mu
+ \cleaders\hbox{$\mkern-2mu \mathord= \mkern-2mu$}\hfill
+ \mkern-6mu \mathord\Rightarrow$}
+\def\reactrarrow{\@ifnextchar[{\react@rarrow}{\react@rarrow[0pt]}}
+\def\react@rarrow[#1]#2#3#4#5{\hskip#1\raisebox{#2}{%
+ \parbox{#3}{\centering
+ \baselineskip=.8\normalbaselineskip #4 \par
+ \vskip-0.2\normalbaselineskip
+ \rightarrowfill \par
+ \vskip-0.1\normalbaselineskip #5}}}
+\def\reactlarrow{\@ifnextchar[{\react@larrow}{\react@larrow[0pt]}}
+\def\react@larrow[#1]#2#3#4#5{\hskip#1\raisebox{#2}{%
+ \parbox{#3}{\centering
+ \baselineskip=.8\normalbaselineskip #4 \par
+ \vskip-0.2\normalbaselineskip
+ \leftarrowfill \par
+ \vskip-0.1\normalbaselineskip #5}}}
+\def\reactlrarrow{\@ifnextchar[{\react@lrarrow}{\react@lrarrow[0pt]}}
+\def\react@lrarrow[#1]#2#3#4#5{\hskip#1\raisebox{#2}{%
+ \parbox{#3}{\centering
+ \baselineskip=.8\normalbaselineskip
+ #4 \par
+ \vskip-0.2\normalbaselineskip
+ \centering{\leftrightarrowfill} \par
+ \vskip-0.1\normalbaselineskip #5}}}
+\def\reacteqarrow{\@ifnextchar[{\react@eqarrow}{\react@eqarrow[0pt]}}
+\def\react@eqarrow[#1]#2#3#4#5{\hskip#1\raisebox{#2}{%
+ \parbox{#3}{\centering
+ \baselineskip=.8\normalbaselineskip
+ #4 \par
+ \vskip-0.2\normalbaselineskip
+ \rightarrowfill \par \vskip-0.55\normalbaselineskip%
+ \leftarrowfill \par
+ \vskip-0.1\normalbaselineskip #5}}}
+\def\k@nz@n#1{\@tempdima=#1\relax
+\@tempcnta=\@tempdima \@tempcntb=\unitlength
+\divide\@tempcnta by \@tempcntb
+\edef\kanzanchi{\the\@tempcnta}%
+\divide\@tempcnta by2\relax
+\edef\kanzanhalf{\the\@tempcnta}}
+\def\reactdarrow{\@ifnextchar[{\react@darrow}{\react@darrow[0pt]}}
+\def\react@darrow[#1]#2#3#4#5{\hskip#1\raisebox{#2}{\k@nz@n{#3}%
+\def\arraystretch{0.8}%
+\begin{tabular}{l}#4\end{tabular}%
+{\tabcolsep=0pt
+\begin{tabular}{c}\begin{picture}(0,\kanzanchi)(0,0)
+\put(0,\kanzanchi){\vector(0,-1){\kanzanchi}}
+\end{picture}\end{tabular}}%
+\begin{tabular}{l}#5\end{tabular}}}
+\def\reactuarrow{\@ifnextchar[{\react@uarrow}{\react@uarrow[0pt]}}
+\def\react@uarrow[#1]#2#3#4#5{\hskip#1\raisebox{#2}{\k@nz@n{#3}%
+\def\arraystretch{0.8}%
+\begin{tabular}{l}#4\end{tabular}%
+{\tabcolsep=0pt
+\begin{tabular}{c}\begin{picture}(0,\kanzanchi)(0,0)
+\put(0,0){\vector(0,1){\kanzanchi}}
+\end{picture}\end{tabular}}%
+\begin{tabular}{l}#5\end{tabular}}}
+\def\reactveqarrow{\@ifnextchar[%]
+{\react@veqarrow}{\react@veqarrow[0pt]}}
+\def\react@veqarrow[#1]#2#3#4#5{\hskip#1\raisebox{#2}{\k@nz@n{#3}%
+\def\arraystretch{0.8}%
+\begin{tabular}{l}#4\end{tabular}%
+{\tabcolsep=0pt
+\begin{tabular}{c}\begin{picture}(40,\kanzanchi)(0,0)
+\put(40,0){\vector(0,1){\kanzanchi}}
+\put(0,\kanzanchi){\vector(0,-1){\kanzanchi}}
+\end{picture}\end{tabular}}%
+\begin{tabular}{l}#5\end{tabular}}}
+\def\reactduarrow{\@ifnextchar[{\react@duarrow}{\react@duarrow[0pt]}}
+\def\react@duarrow[#1]#2#3#4#5{\hskip#1\raisebox{#2}{\k@nz@n{#3}%
+\def\arraystretch{0.8}%
+\begin{tabular}{l}#4\end{tabular}%
+{\tabcolsep=0pt
+\begin{tabular}{c}\begin{picture}(0,\kanzanchi)(0,0)
+\put(0,\kanzanhalf){\vector(0,1){\kanzanhalf}}
+\put(0,\kanzanhalf){\vector(0,-1){\kanzanhalf}}
+\end{picture}\end{tabular}}%
+\begin{tabular}{l}#5\end{tabular}}}
+\def\reactsearrow{\@ifnextchar[{\react@searrow}{\react@searrow[0pt]}}
+\def\react@searrow[#1]#2#3#4#5{\hskip#1\raisebox{#2}{\k@nz@n{#3}%
+\def\arraystretch{0.8}%
+\begin{picture}(\kanzanchi,\kanzanchi)(0,0)
+\put(0,\kanzanchi){\vector(1,-1){\kanzanchi}}
+\put(\kanzanhalf,\kanzanhalf){\hbox to0pt{%
+\begin{tabular}[b]{l}#4\end{tabular}\hss}}
+\put(\kanzanhalf,\kanzanhalf){\lower2ex\hbox to0pt{\hss
+\begin{tabular}[t]{r}#5\end{tabular}}}
+\end{picture}}}
+\def\reactnwarrow{\@ifnextchar[{\react@nwarrow}{\react@nwarrow[0pt]}}
+\def\react@nwarrow[#1]#2#3#4#5{\hskip#1\raisebox{#2}{\k@nz@n{#3}%
+\def\arraystretch{0.8}%
+\begin{picture}(\kanzanchi,\kanzanchi)(0,0)
+\put(\kanzanchi,0){\vector(-1,1){\kanzanchi}}
+\put(\kanzanhalf,\kanzanhalf){\hbox to0pt{%
+\begin{tabular}[b]{l}#4\end{tabular}\hss}}
+\put(\kanzanhalf,\kanzanhalf){\lower2ex\hbox to0pt{\hss
+\begin{tabular}[t]{r}#5\end{tabular}}}
+\end{picture}}}
+\def\reactnearrow{\@ifnextchar[{\react@nearrow}{\react@nearrow[0pt]}}
+\def\react@nearrow[#1]#2#3#4#5{\hskip#1\raisebox{#2}{\k@nz@n{#3}%
+\def\arraystretch{0.8}%
+\begin{picture}(\kanzanchi,\kanzanchi)(0,0)
+\put(0,0){\vector(1,1){\kanzanchi}}
+\put(\kanzanhalf,\kanzanhalf){\lower2ex\hbox to0pt{%
+\begin{tabular}[t]{l}#5\end{tabular}\hss}}
+\put(\kanzanhalf,\kanzanhalf){\hbox to0pt{\hss
+\begin{tabular}[b]{r}#4\end{tabular}}}
+\end{picture}}}
+\def\reactswarrow{\@ifnextchar[{\react@swarrow}{\react@swarrow[0pt]}}
+\def\react@swarrow[#1]#2#3#4#5{\hskip#1\raisebox{#2}{\k@nz@n{#3}%
+\def\arraystretch{0.8}%
+\begin{picture}(\kanzanchi,\kanzanchi)(0,0)
+\put(\kanzanchi,\kanzanchi){\vector(-1,-1){\kanzanchi}}
+\put(\kanzanhalf,\kanzanhalf){\lower2ex\hbox to0pt{%
+\begin{tabular}[t]{l}#5\end{tabular}\hss}}
+\put(\kanzanhalf,\kanzanhalf){\hbox to0pt{\hss
+\begin{tabular}[b]{r}#4\end{tabular}}}
+\end{picture}}}
+\def\reactdeqarrow{\@ifnextchar[%]
+{\react@deqarrow}{\react@deqarrow[0pt]}}
+\def\react@deqarrow[#1]#2#3#4#5{\hskip#1\raisebox{#2}{\k@nz@n{#3}%
+\def\arraystretch{0.8}%
+\begin{picture}(\kanzanchi,\kanzanchi)(0,0)
+\put(0,\kanzanchi){\put(15,15){\vector(1,-1){\kanzanchi}}}
+\put(\kanzanchi,0){\put(-15,-15){\vector(-1,1){\kanzanchi}}}
+\put(\kanzanhalf,\kanzanhalf){\raise1ex\hbox to0pt{%
+\begin{tabular}[b]{l}#4\end{tabular}\hss}}
+\put(\kanzanhalf,\kanzanhalf){\lower2ex\hbox to0pt{\hss
+\begin{tabular}[t]{r}#5\end{tabular}}}
+\end{picture}}}
+\def\reactueqarrow{\@ifnextchar[%]
+{\react@ueqarrow}{\react@ueqarrow[0pt]}}
+\def\react@ueqarrow[#1]#2#3#4#5{\hskip#1\raisebox{#2}{\k@nz@n{#3}%
+\def\arraystretch{0.8}%
+\begin{picture}(\kanzanchi,\kanzanchi)(0,0)
+\put(0,0){\put(-15,15){\vector(1,1){\kanzanchi}}}
+\put(\kanzanchi,\kanzanchi){\put(15,-15){\vector(-1,-1){\kanzanchi}}}
+\put(\kanzanhalf,\kanzanhalf){\lower2ex\hbox to0pt{%
+\begin{tabular}[t]{l}#5\end{tabular}\hss}}
+\put(\kanzanhalf,\kanzanhalf){\raise1ex\hbox to0pt{\hss
+\begin{tabular}[b]{r}#4\end{tabular}}}
+\end{picture}}}
+\def\reactulrarrow{\@ifnextchar[%]
+{\react@ulrarrow}{\react@ulrarrow[0pt]}}
+\def\react@ulrarrow[#1]#2#3#4#5{\hskip#1\raisebox{#2}{\k@nz@n{#3}%
+\def\arraystretch{0.8}%
+\begin{picture}(\kanzanchi,\kanzanchi)(0,0)
+\put(\kanzanhalf,\kanzanhalf){\vector(1,1){\kanzanhalf}}
+\put(\kanzanhalf,\kanzanhalf){\vector(-1,-1){\kanzanhalf}}
+\put(\kanzanhalf,\kanzanhalf){\lower2ex\hbox to0pt{%
+\begin{tabular}[t]{l}#5\end{tabular}\hss}}
+\put(\kanzanhalf,\kanzanhalf){\raise1ex\hbox to0pt{\hss
+\begin{tabular}[b]{r}#4\end{tabular}}}
+\end{picture}}}
+\def\reactdlrarrow{\@ifnextchar[%]
+{\react@dlrarrow}{\react@dlrarrow[0pt]}}
+\def\react@dlrarrow[#1]#2#3#4#5{\hskip#1\raisebox{#2}{\k@nz@n{#3}%
+\def\arraystretch{0.8}%
+\begin{picture}(\kanzanchi,\kanzanchi)(0,0)
+\put(\kanzanhalf,\kanzanhalf){\vector(-1,1){\kanzanhalf}}
+\put(\kanzanhalf,\kanzanhalf){\vector(1,-1){\kanzanhalf}}
+\put(\kanzanhalf,\kanzanhalf){\hbox to0pt{%
+\begin{tabular}[b]{l}#4\end{tabular}\hss}}
+\put(\kanzanhalf,\kanzanhalf){\lower2ex\hbox to0pt{\hss
+\begin{tabular}[t]{r}#5\end{tabular}}}
+\end{picture}}}
+\def\schemelarrow#1#2#3#4{\raisebox{#1}{%
+ \parbox{#2}{\centering
+ \baselineskip=.8\normalbaselineskip #3 \par
+ \vskip-0.2\normalbaselineskip
+ \centering{\Leftarrowfill} \par
+ \vskip-0.1\normalbaselineskip #4}}}
+\def\schemerarrow#1#2#3#4{\raisebox{#1}{%
+ \parbox{#2}{\centering
+ \baselineskip=.8\normalbaselineskip #3 \par
+ \vskip-0.2\normalbaselineskip
+ \centering{\Rightarrowfill} \par
+ \vskip-0.1\normalbaselineskip #4}}}
+\def\schemelrarrow#1#2#3#4{\raisebox{#1}{%
+ \parbox{#2}{\centering
+ \baselineskip=.8\normalbaselineskip #3 \par
+ \vskip-0.2\normalbaselineskip
+ \centering{\Leftrightarrowfill} \par
+ \vskip-0.1\normalbaselineskip #4}}}
+\def\changespace#1{\def\baselinestretch{#1} \@normalsize}
+\def\tbcaption{\def\@captype{table}\caption}
+\def\fgcaption{\def\@captype{figure}\caption}
+\def\smcaption{\def\@captype{scheme}\caption}
+%%%%%%%%%%%1991 November 7%%%chapinitial%%%%%%%%%%%%%
+\def\chap@initial#1%
+{\medbreak\begingroup\clubpenalty=10000
+ \def\par{\endgraf\endgroup\medbreak}
+ \noindent\hangindent28pt\hangafter=-2
+\hbox to0pt{\hskip-\hangindent
+\hbox to28pt{\hss\raise-4pt\hbox{\lower3pt\hbox{\Huge\bf #1}} }
+} \hskip-5pt plus2pt minus2pt}
+\outer\def\chapinitial{\chap@initial}
+\def\yen{\leavevmode\hbox{\setbox0=\hbox{Y}%
+\setbox1=\vbox{\hrule height.05\ht0 width.96\wd0%
+\kern.18\ht0\hrule height.05\ht0 width.96\wd0}%
+\setbox1=\hbox to\wd0{\raise.3\ht0\box1\hss}%
+{\ooalign{\hfil\box1\hfil\crcr\box0}}}}
+\newif\ifverbswitch \verbswitchtrue
+\let\old@verbatim\@verbatim
+\let\old@xverbatim\@xverbatim
+\let\old@sxverbatim\@sxverbatim
+\begingroup
+ \catcode`\|=0 \catcode`\\=13
+ |gdef|verbh@@k{|catcode`|\=13 |let\=|yen}
+|endgroup
+\def\verb{\begingroup \catcode``=13 \@noligs
+ \tt \let\do\@makeother \dospecials
+ \ifverbswitch \verbh@@k \fi \@ifstar{\@sverb}{\@verb}}
+\begingroup
+\catcode`|=0 \catcode`[=1 \catcode`]=2
+\catcode`\{=12 \catcode`\}=12 \catcode`\\=13
+|gdef|@xverbatim#1\end{verbatim}[#1|end[verbatim]]
+|gdef|@sxverbatim#1\end{verbatim*}[#1|end[verbatim*]]
+|endgroup
+\newdimen\verbatimleftmargin \verbatimleftmargin\leftmargini
+\newdimen\verbatimbaselineskip \verbatimbaselineskip11pt
+\def\verbatimsize{\small}
+\def\@verbatim{\trivlist \item[]%
+ \if@minipage \else \vskip\baselineskip%
+ \vskip-\verbatimbaselineskip \vskip\parskip\fi
+ \leftskip\@totalleftmargin
+ \if@minipage \else \advance\leftskip\verbatimleftmargin \fi
+ \rightskip\z@ \parindent\z@ \parfillskip\@flushglue \parskip\z@
+ \@tempswafalse \def\par{\if@tempswa\hbox{}\fi\@tempswatrue\@@par}
+ \obeylines \verbatimsize \baselineskip\verbatimbaselineskip \tt
+ \catcode``=13 \@noligs \let\do\@makeother \dospecials}
+\def\verbatim{\ifverbswitch \@verbatim \else \old@verbatim \fi
+\frenchspacing \@vobeyspaces
+\ifverbswitch \verbh@@k \@xverbatim \else \old@xverbatim \fi}
+\@namedef{verbatim*}{%
+ \ifverbswitch \@verbatim \verbh@@k \@sxverbatim
+ \else \old@verbatim \old@sxverbatim \fi}
+\def\@sverb#1{\def\@tempa ##1#1{##1\endgroup}\@tempa}
+\def\@verb{\obeyspaces \frenchspacing \@sverb}
+\def\@sverbtim{\obeyspaces\@verbatim}
+\let\endverbatim=\endtrivlist
+\@namedef{varbatim*}{\@verbatim\@sxverbatim}
+\expandafter\let\csname endverbatim*\endcsname =\endtrivlist
+\long\def\fb@xit#1#2#3#4{%
+\setbox4=\vbox{\hsize#3\noindent#4}%
+\vbox{\hrule\@height#1\hbox{\vrule\@width#1\kern#2\vbox{%
+\kern#2\box4\kern#2}\kern#1\vrule\@width#1}\hrule\@height#1}}
+\long\def\fboxit#1#2{\fb@xit{\fboxrule}{\fboxsep}{#1}{#2}}
+\long\def\leftshfr@me#1#2#3#4{\leavevmode%
+ \vbox{\hbox{\hsize #3\vbox{%
+ \hbox{\vrule\@width #1%
+ \vbox{\kern-#1\fb@xit{%
+ \fboxrule}{#2}{#3}{#4}\kern-\fboxrule}\kern-#1}%
+ \hrule\@height#1}}}\strut\hskip #1\relax}
+\long\def\leftshframe#1#2{%
+ \leftshfr@me{\fboxsep}{\fboxsep}{#1}{#2}}
+\long\def\leftshfbox#1{\leavevmode\setbox0=\hbox{\fbox{#1}}%
+ \vbox{\hbox{\vbox{\hbox{\vrule\@width\fboxsep\vbox{%
+ \kern-\fboxsep\box0\kern-\fboxrule}\kern-\fboxsep}%
+ \hrule\@height\fboxsep}}}\hskip\fboxsep\relax} %%%%
+\long\def\rightshfr@me#1#2#3#4{\leavevmode%
+ \vbox{\hbox{\kern#1\vbox{\hsize#3\vbox{\kern-#1\hbox{%
+ \kern-#1\fb@xit{\fboxrule}{#2}{#3}{#4}}\hrule\@height#1}}%
+ \vrule\@width#1}}\strut}
+\long\def\rightshframe#1#2{%
+ \rightshfr@me{\fboxsep}{\fboxsep}{#1}{#2}}
+\long\def\rightshfbox#1{\leavevmode%
+ \vbox{\hbox{\kern\fboxsep\vbox{\vbox{\kern-\fboxsep\hbox{%
+ \kern-\fboxsep\fbox{#1}}\hrule\@height\fboxsep}}%
+ \vrule\@width\fboxsep}}}
+\def\ffboxit{\par\vskip1pc\hfil\vbox\bgroup
+ \hrule\hbox\bgroup\vrule\kern3pt\vbox\bgroup\kern3pt}
+\def\endffboxit{\kern3pt\egroup\kern3pt\vrule\egroup\hrule\egroup
+ \hfil\\}
+\def\ffparbox#1#2{\vbox{\hsize=#1 \noindent\strut #2\strut}}
+\long\def\fr@meboxit#1#2#3{\gdef\fr@meline{#1}\gdef\fr@mesp{#2}%
+ \global\setbox4=\hbox\bgroup\minipage{#3}}
+\def\endfr@meboxit{\endminipage\egroup%
+ \hbox{\vbox{\hrule\@height\fr@meline%
+ \hbox{\vrule\@width\fr@meline\kern\fr@mesp%
+ \vbox{\kern\fr@meline\kern\fr@mesp\box4\kern\fr@mesp}%
+ \kern\fr@mesp}\hrule\@height\fr@meline}%
+ \vrule\@width\fr@meline}}
+\def\frameboxit#1{\leavevmode\fr@meboxit{\fboxrule}{\fboxsep}{#1}}
+\let\endframeboxit=\endfr@meboxit
+\def\lshfr@meboxit#1#2#3#4{\gdef\sh@hwidth{#1}\gdef\sh@vwidth{#2}%
+\leavevmode%
+ \vbox\bgroup\hbox\bgroup\hsize #4\vbox\bgroup%
+ \hbox\bgroup\vrule\@width\sh@vwidth%
+ \vbox\bgroup\kern-\sh@hwidth\fr@meboxit{\fboxrule}{#3}{#4}}
+\def\endlshfr@meboxit{\endfr@meboxit%%%%\kern-\fboxrule
+ \egroup\kern-\sh@vwidth\egroup%
+ \hrule\@height\sh@hwidth\egroup\egroup\egroup%
+ \strut\kern\sh@hwidth\relax}
+\def\lshfboxit#1{\leavevmode%
+ \lshfr@meboxit{\fboxsep}{\fboxsep}{\fboxsep}{#1}}
+\let\endlshfboxit=\endlshfr@meboxit
+\def\rshfr@meboxit#1#2#3#4{%
+ \gdef\sh@hwidth{#1}\gdef\sh@vwidth{#2}%
+ \leavevmode%
+ \vbox\bgroup\hbox\bgroup\kern\sh@vwidth%
+ \vbox\bgroup\hsize#4\vbox\bgroup%
+ \kern-\sh@hwidth\hbox\bgroup\kern-\sh@vwidth%
+ \fr@meboxit{\fboxrule}{#3}{#4}}
+\def\endrshfr@meboxit{\endfr@meboxit\egroup%
+ \hrule\@height\sh@hwidth%
+ \egroup\egroup\vrule\@width\sh@vwidth\egroup\egroup\strut}
+\def\rshfboxit#1{\leavevmode%
+ \rshfr@meboxit{\fboxsep}{\fboxsep}{\fboxsep}{#1}}
+\let\endrshfboxit=\endrshfr@meboxit
+\newdimen\hsgr@d \newdimen\vsgr@d
+\newdimen\vwgr@d \newdimen\hwgr@d
+\newdimen\vsepgr@d \newdimen\hsepgr@d
+\newcount\nrep \newcount\nrepmax
+\nrepmax=25
+\def\grshfr@meboxit#1#2#3#4{%
+ \hsgr@d=0pt \advance\hsgr@d by#1 \divide\hsgr@d by\nrepmax%
+ \vsgr@d=0pt \advance\vsgr@d by#2 \divide\vsgr@d by\nrepmax%
+ \leavevmode%
+ \setbox0=\vbox\bgroup\fr@meboxit{\fboxrule}{#3}{#4}}
+\def\brb@xit#1{\vbox{\setbox1=\hbox{#1}%
+ \offinterlineskip%
+ \hbox{\copy1\vsepgr@d=\nrep\vsgr@d%
+ \vwgr@d=\ht1\advance\vwgr@d by-\vsepgr@d%
+ \vrule\@height\vwgr@d\@width\vsgr@d}%
+ \hbox{\hsepgr@d=\nrep\hsgr@d\kern\hsepgr@d%
+ \vbox{\hwgr@d=\wd1\advance\hwgr@d by-\hsepgr@d%
+ \hrule\@height\hsgr@d\@width\hwgr@d}}}}
+\def\lprb@xit{\expandafter\setbox0=\expandafter\brb@xit{\box0}}
+\def\endgrshfr@meboxit{\endfr@meboxit\egroup%
+ \nrep=\@ne\@whilenum\nrep<\nrepmax\do%
+ {\lprb@xit\advance\nrep\@ne}\box0\relax}
+\def\grshfboxit#1{\leavevmode%
+ \grshfr@meboxit{\fboxsep}{\fboxsep}{\fboxsep}{#1}}
+\let\endgrshfboxit=\endgrshfr@meboxit
+\def\glshfr@meboxit#1#2#3#4{%
+ \hsgr@d=0pt \advance\hsgr@d by#1 \divide\hsgr@d by\nrepmax%
+ \vsgr@d=0pt \advance\vsgr@d by#2 \divide\vsgr@d by\nrepmax%
+ \leavevmode%
+ \setbox0=\vbox\bgroup\fr@meboxit{\fboxrule}{#3}{#4}}
+\def\blb@xit#1{%
+ \vbox{\setbox1=\hbox{#1}%
+ \offinterlineskip%
+ \vsepgr@d=\nrep\vsgr@d%
+ \vwgr@d=\ht1\advance\vwgr@d by-\vsepgr@d%
+ \hsepgr@d=\nrep\hsgr@d%
+ \hwgr@d=\wd1\advance\hwgr@d by-\hsepgr@d%
+ \hbox{\vrule\@height\vwgr@d\@width\vsgr@d\copy1}%
+ \hbox{\kern-\vsgr@d%
+ \vrule\@height\hsgr@d\@width\hwgr@d}}}
+\def\lplb@xit{\expandafter\setbox0=\expandafter\blb@xit{\box0}}
+\def\endglshfr@meboxit{\endfr@meboxit\egroup%
+ \nrep=\@ne\@whilenum\nrep<\nrepmax\do%
+ {\lplb@xit\advance\nrep\@ne}\box0\relax}
+\def\glshfboxit#1{\leavevmode%
+ \glshfr@meboxit{\fboxsep}{\fboxsep}{\fboxsep}{#1}}
+\let\endglshfboxit=\endglshfr@meboxit
+\@ifundefined{ybaselineshift}{%
+\newdimen\ybaselineshift \ybaselineshift=\z@}{}
+\@ifundefined{tbaselineshift}{%
+\newdimen\tbaselineshift \tbaselineshift=\z@}{}
+\newdimen\@savetbaselineshift \@savetbaselineshift=\z@
+\def\@oval(#1,#2)[#3]{\begingroup\boxmaxdepth \maxdimen
+ \@ovttrue \@ovbtrue \@ovltrue \@ovrtrue
+ \@tfor\@tempa :=#3\do{\csname @ov\@tempa false\endcsname}\@ovxx
+ #1\unitlength \@ovyy #2\unitlength
+ \@tempdimb \ifdim \@ovyy >\@ovxx \@ovxx\else \@ovyy \fi
+ \advance\@tempdimb -2pt\relax
+ \@getcirc \@tempdimb
+ \@ovro \ht\@tempboxa \@ovri \dp\@tempboxa
+ \@ovdx\@ovxx \advance\@ovdx -\@tempdima \divide\@ovdx \tw@
+ \@ovdy\@ovyy \advance\@ovdy -\@tempdima \divide\@ovdy \tw@
+ \@circlefnt \setbox\@tempboxa
+ \hbox{\if@ovr \@ovvert32\kern -\@tempdima \fi
+ \if@ovl \kern \@ovxx \@ovvert01\kern -\@tempdima \kern -\@ovxx \fi
+ \if@ovt \@ovhorz \kern -\@ovxx \fi
+ \if@ovb \raise \@ovyy \@ovhorz \fi}\advance\@ovdx\@ovro
+ \advance\@ovdy\@ovro \ht\@tempboxa\z@ \dp\@tempboxa\z@
+ \@put{-\@ovdx}{-\@ovdy}{\box\@tempboxa}%
+ \endgroup}
+\def\h@b@x#1#2#3{\hbox to\dimen1%
+ {\@oval(#3,#3)[#1]\hfil\@oval(#3,#3)[#2]}}
+\def\@vrf@#1#2{\vskip#1\leaders\vrule\@width#2\vfil\vskip#1}
+\let\miniscreentoprule=\hrule
+\def\miniscreen{\@ifnextchar[{\@miniscreen}{\@miniscreen[0]}}
+\def\miniscreen{\@ifnextchar[{\@miniscreen}{\@miniscreen[0]}}
+\def\@miniscreen[#1]#2{\dimen1=#2\relax%
+\@savetbaselineshift\tbaselineshift \tbaselineshift\z@
+\@tempcnta=-2 \multiply\@tempcnta by#1\relax%
+\advance\@tempcnta by 20\relax \dimen5=1pt
+\multiply\dimen5\@tempcnta
+\dimen4=-1pt \multiply\dimen4 by#1\relax
+\advance\dimen4 by 10pt
+\dimen3=\dimen4 \advance\dimen3 by -.2pt
+\par\vspace{.3\baselineskip}%
+\dimen2=\dimen1 \advance\dimen2 by .1pt
+\advance\dimen1 -\dimen5\relax%
+\setbox0=\hbox\bgroup\minipage{\dimen1
+\tbaselineshift\@savetbaselineshift}}%
+\def\endminiscreen{\endminipage\egroup%
+\setbox1=\hbox to\dimen2{\hfil\vbox{\offinterlineskip%
+\thinlines\unitlength=1pt
+\miniscreentoprule%\hrule
+\kern\dimen3%
+\h@b@x{tl}{tr}{\@tempcnta}%
+\kern-\dimen4\box0\h@b@x{bl}{br}{\@tempcnta}%
+\kern-.4pt\hrule}\hfil}\dimen0=\ht1\noindent%
+\hbox to\dimen2{\hbox to.4pt{%
+\vbox to\dimen0{\@vrf@{\dimen4}{.4pt}}\hss}%
+\box1\hbox to.2pt{%
+ \hss\vbox to\dimen0{\@vrf@{\dimen4}{.4pt}}}\hss}}%
+\def\screen{\@ifnextchar[{\@screen}{\@miniscreen[0]{\linewidth}}}
+\def\@screen[#1]{\miniscreen[#1]{\linewidth}}
+\let\endscreen=\endminiscreen
+\def\tboxscreentoprule{%
+\hbox to\wd0{\smash{\lower.4ex\hbox{%
+\fboxsep=2pt \fbox{\small \tboxtitle}}}\hrulefill}}
+\def\tboxtitle{\bf Memorandum}
+\def\tboxminiscreen{\@ifnextchar[{\vskip8pt
+ \let\miniscreentoprule=\tboxscreentoprule%
+ \@miniscreen}{\vskip8pt
+ \let\miniscreentoprule=\tboxscreentoprule%
+ \@miniscreen[0]}}
+\let\endtboxminiscreen=\endminiscreen
+\def\tboxscreen{\@ifnextchar[{\@tboxscreen}%
+{\@tboxscreen[0]}}
+\def\@tboxscreen[#1]{\tboxminiscreen[#1]{\linewidth}}
+\let\endtboxscreen=\endtboxminiscreen
+\def\sboxit#1#2{\vbox{\hrule\hbox%
+{\vrule\vbox{\kern3pt\vbox{\hsize #1 \noindent #2}%
+\kern3pt}\vrule}\hrule}}
+\def\bury{\@ifnextchar [{\@bury}{\@bury[.5\normalbaselineskip]}}
+\def\@bury[#1]#2{\smash{\lower#1\hbox{#2}}}
+\def\finpushw@ll{\wd0=0pt \box0}
+\def\makepushw@ll#1{\setbox0=\hbox{#1}\finpushw@ll}
+\def\mathpushw@ll#1#2{\setbox0=\hbox{$\m@th#1{#2}$}\finpushw@ll}
+\def\pushtowall{\relax \leavevmode
+ \ifmmode\def\next{\mathpalette\mathpushw@ll}
+ \else\let\next\makepushw@ll \fi \next}
+\def\penetrate#1#2{\pushtowall{\hbox{\hskip#1\hbox{#2}}}}
+\def\cyan{\mbox{$\bigcirc$\kern-.06em{--}\kern-.06em
+ \ooalign{\hfil
+ \raise.05ex\hbox{\scriptsize C}\hfil\cr\cr$\bigcirc$}\,}}
+\def\magenta{\mbox{$\bigcirc$\kern-.06em{--}\kern-.06em
+ \ooalign{\hfil
+ \raise.05ex\hbox{\scriptsize M}\hfil\cr\cr$\bigcirc$}\,}}
+\def\yellow{\mbox{$\bigcirc$\kern-.06em{--}\kern-.06em
+ \ooalign{\hfil
+ \raise.05ex\hbox{\scriptsize Y}\hfil\cr\cr$\bigcirc$}\,}}
+\def\cyandv{\mbox{$\bigotimes$\kern-.06em{--}\kern-.06em
+ \ooalign{\hfil
+ \raise.05ex\hbox{\scriptsize C}\hfil\cr\cr$\bigcirc$}\,}}
+\def\magentadv{\mbox{$\bigotimes$\kern-.06em{--}\kern-.06em
+ \ooalign{\hfil
+ \raise.05ex\hbox{\scriptsize M}\hfil\cr\cr$\bigcirc$}\,}}
+\def\yellowdv{\mbox{$\bigotimes$\kern-.06em{--}\kern-.06em
+ \ooalign{\hfil
+ \raise.05ex\hbox{\scriptsize Y}\hfil\cr\cr$\bigcirc$}\,}}
+\def\agxlatent{%
+ \mbox{\ooalign{%
+ \hfil\raise.07ex\hbox{\footnotesize $\bullet$}\hfil\cr\cr
+ $\triangle$}\,}}
+\def\agxdv{%
+ \mbox{\ooalign{\hfil\raise.07ex\hbox{%
+ \small $\spadesuit$}\hfil\cr\cr
+ $\triangle$}\,}}
+\def\agx{\mbox{$\triangle$}}
+\def\llongrightarrow{%%%--->
+\relbar\joinrel\relbar\joinrel\relbar\joinrel\rightarrow}
+\def\llongleftarrow{%%%<---
+ \leftarrow\joinrel\relbar\joinrel\relbar\joinrel\relbar}
+\def\llongleftrightarrow{%%%<--->
+ \leftarrow\joinrel\relbar\joinrel\relbar\joinrel\rightarrow}
+\def\Equilibarrow{%%%<--- and --->
+ \mathrel{\ooalign{\raise.35ex\hbox{$\llongrightarrow$}\crcr
+ \lower.35ex\hbox{$\llongleftarrow$}}}}
+\def\Llongrightarrow{%%%===>
+ \Relbar\joinrel\Relbar\joinrel\Relbar\joinrel\Rightarrow}
+\def\Llongleftarrow{%%%<===
+ \Leftarrow\joinrel\Relbar\joinrel\Relbar\joinrel\Relbar}
+\def\Llongleftrightarrow{%%<===>
+ \Leftarrow\joinrel\Relbar\joinrel\Relbar\joinrel\Rightarrow}
+
+\def\llongleftharpoondown{%%% /---
+ \leftharpoondown\joinrel\relbar\joinrel\relbar\joinrel\relbar}
+\def\llongrightharpoonup{%%%---/
+ \relbar\joinrel\relbar\joinrel\relbar\joinrel\rightharpoonup}
+\def\equilibarrow{%%% /--- and ---/
+ \mathrel{\ooalign{%
+ \raise.3ex\hbox{$\llongrightharpoonup$}\crcr
+ \lower.3ex\hbox{$\llongleftharpoondown$}}}}
+\def\eqproton{\stackrel{{\rm \displaystyle H}^{+}}{\Equilibarrow}}
+\def\lllongrightarrow{\relbar\joinrel\relbar%
+ \joinrel\relbar\joinrel\relbar\joinrel\rightarrow}
+\def\lllongleftarrow{%%%<-------
+ \leftarrow\joinrel\relbar\joinrel\relbar%
+ \joinrel\relbar\joinrel\relbar}
+\def\lllongleftrightarrow{%%%<------->
+ \leftarrow\joinrel\relbar\joinrel\relbar%
+ \joinrel\relbar\joinrel\rightarrow}
+\def\Equiliblongarrow{%%%<------- and ------->
+ \mathrel{\ooalign{\raise.35ex\hbox{$\lllongrightarrow$}\crcr
+ \lower.35ex\hbox{$\lllongleftarrow$}}}}
+\def\Lllongrightarrow{%%%=======>
+ \Relbar\joinrel\Relbar\joinrel\Relbar\joinrel%
+ \Relbar\joinrel\Rightarrow}
+\def\Lllongleftarrow{%%%<=======
+ \Leftarrow\joinrel\Relbar\joinrel\Relbar\joinrel%
+ \Relbar\joinrel\Relbar}
+\def\Lllongleftrightarrow{%%<=======>
+ \Leftarrow\joinrel\Relbar\joinrel\Relbar\joinrel%
+ \Relbar\joinrel\Rightarrow}
+\def\lllongleftharpoondown{%%% /-------
+ \leftharpoondown\joinrel\relbar\joinrel\relbar%
+ \joinrel\relbar\joinrel\relbar}
+\def\lllongrightharpoonup{%%%-------/
+ \relbar\joinrel\relbar\joinrel\relbar\joinrel%
+ \relbar\joinrel\rightharpoonup}
+\def\equiliblongarrow{%%% /------ and ------/
+ \mathrel{\ooalign{%
+ \raise.3ex\hbox{$\lllongrightharpoonup$}\crcr
+ \lower.3ex\hbox{$\lllongleftharpoondown$}}}}
+\def\deHBr{\stackrel{\displaystyle \rm -HBr}%
+{\stackrel{\displaystyle \lllongrightarrow}{\rm E2}}}
+\def\chemcorr{%
+ \fontdimen16\textfont2=3.5pt
+ \fontdimen17\textfont2=3.5pt
+ %\fontdimen14\textfont2=3.8pt
+}
+\def\leavechemcorr{%
+ \fontdimen16\textfont2=1.49998pt
+ \fontdimen17\textfont2=2.47217pt
+ %\fontdimen14\textfont2=3.62892pt
+}
+\newif\ifnewl@tex \newl@textrue
+\@ifundefined{DeclareMathVersion}%
+ {\global\newl@texfalse}{\global\newl@textrue}%
+\ifnewl@tex\@ifundefined{mv@chem}{\DeclareMathVersion{chem}%
+ \SetSymbolFont{letters}{chem}{OT1}{cmr}{m}{n}}{}\fi
+\ifnewl@tex
+\def\chemform#1{{\mathversion{chem}%
+$\chemcorr #1$\leavechemcorr}}
+\else
+\def\chemform#1{\chemcorr
+$\rm #1$\leavechemcorr}
+\fi
+\ifnewl@tex
+\def\chemmath{\begingroup\mathversion{chem}\[\chemcorr}
+\def\endchemmath{\]\endgroup\leavechemcorr}
+\else
+\def\chemmath{\chemcorr\[\rm}
+\def\endchemmath{\] \leavechemcorr}
+\fi
+\ifnewl@tex
+\def\chemeqn{\begingroup\mathversion{chem}\equation\chemcorr}
+\def\endchemeqn{\endequation\endgroup\leavechemcorr}
+\else
+\def\chemeqn{\chemcorr\equation\rm}
+\def\endchemeqn{\endequation\leavechemcorr}
+\fi
+\ifnewl@tex
+\def\chemeqnarray{\stepcounter{equation}
+ \let\@currentlabel=\theequation
+ \global\@eqnswtrue
+ \global\@eqcnt\z@\tabskip\@centering
+ \let\\=\@eqncr
+ \begingroup\mathversion{chem}
+$$\chemcorr\halign to \displaywidth\bgroup
+ \@eqnsel\hskip\@centering
+ $\rm \displaystyle\tabskip\z@{##}$ &
+ \global\@eqcnt\@ne
+ \hskip \arraycolsep \hfil$\rm{##}$\hfil &
+ \global\@eqcnt\tw@ \hskip \arraycolsep
+ $\rm \displaystyle\tabskip\z@{##}$\hfil
+ \tabskip\@centering &
+ \llap{##}\tabskip\z@\cr}
+\def\endchemeqnarray{\endeqnarray\endgroup
+\leavechemcorr}
+\else
+\def\chemeqnarray{\stepcounter{equation}
+ \let\@currentlabel=\theequation
+ \global\@eqnswtrue
+ \global\@eqcnt\z@\tabskip\@centering
+ \let\\=\@eqncr \chemcorr
+$$\halign to \displaywidth\bgroup
+ \@eqnsel\hskip\@centering
+ $\rm \displaystyle\tabskip\z@{##}$ &
+ \global\@eqcnt\@ne
+ \hskip \arraycolsep \hfil$\rm{##}$\hfil &
+ \global\@eqcnt\tw@ \hskip \arraycolsep
+ $\rm \displaystyle\tabskip\z@{##}$\hfil
+ \tabskip\@centering &
+ \llap{##}\tabskip\z@\cr}
+\def\endchemeqnarray{\endeqnarray
+\leavechemcorr}
+\fi
+\let\@seqncr=\@eqncr
+\ifnewl@tex
+\@namedef{chemeqnarray*}{%
+\def\@eqncr{\nonumber\@seqncr}\chemeqnarray}
+\@namedef{endchemeqnarray*}{\nonumber\endchemeqnarray}
+\else
+\@namedef{chemeqnarray*}{%
+\def\@eqncr{\nonumber\@seqncr\rm}\chemeqnarray}
+\@namedef{endchemeqnarray*}{\nonumber\endchemeqnarray}
+\fi
+\def\chemeqnarraya{\chemeqn@rraya \chemeqnarray}
+\def\chemeqn@rraya{%
+ \c@enumi=\c@equation
+ \advance\c@enumi\@ne
+ \c@equation=\z@
+ \@ifundefined{chapter}%
+{\def\theequation{\theenumi\alph{equation}}}%
+{\def\theequation{%
+\thechapter.\theenumi\alph{equation}}}}
+\def\endchemeqnarraya{\endchemeqnarray
+\global\c@equation=\c@enumi}
+\def\XyMcompd(#1,#2)(#3,#4)#5#6{%
+\begingroup
+\edef\xymrefa{#5}\edef\xymrefb{#6}%
+\edef\kkk{#1}%
+\begin{tabular}{c}
+\ifx\kkk\empty\else
+\begin{picture}(#1,#2)(#3,#4)\fi\ignorespaces}
+\def\endXyMcompd{%
+\ifx\kkk\empty\else\end{picture}\fi
+\\[-\baselineskip]
+\ifx\xymrefa\empty\else{\bf \compd\xymrefb
+\expandafter\label{\xymrefa}}\fi
+\end{tabular}\endgroup}
+\def\XyMtab#1{\center\tabular{#1c}}
+\def\endXyMtab{\endtabular\endcenter}
+\def\derivlist#1{%
+\mbox{}\\
+\begingroup\def\arraystretch{0.7}%
+\begin{tabular}{l}
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else%
+\hbox to2em{\hss\derivnum}:\space\member \\
+\fi}\end{tabular}\endgroup}
+\def\XyMderiv{\tabular{c}}
+\def\endXyMderiv{\endtabular}
+\def\endash{\mbox{--{}}}
+\def\Cent{\mbox{\raise.9ex\hbox{%
+ \scriptsize$\circ$}\kern-.12em\hbox{C}}}
+\def\degC{\mbox{\kern-.2em\char'27\kern-.3em C}}
+\def\degF{\mbox{\kern-.2em\char'27\kern-.3em F}}
+
+\def\yubin{$\overline{\top}$}
+\def\Yubin#1{\leavevmode\hbox{\vbox{\hrule\@height.12ex\@width.7em
+\kern.28ex\hrule\@height.12ex\@width.7em
+\hbox{\kern.35em\kern-.06ex
+\vbox{\hrule\@height1ex\@width.12ex}}}\kern.1em{#1}}}
+\def\xlethead#1{%
+ \kern-.6667\baselineskip \line{\hrulefill\phantom{ #1 }\hrulefill}
+ \kern-.6667\baselineskip \line{\hrulefill\phantom{ #1 }\hrulefill}
+ \kern-.6667\baselineskip \line{\hrulefill\hbox{ #1 }\hrulefill}}
+\def\lethead#1#2#3{\def\line{\hbox to\textwidth}
+ \vbox{\line{\hrulefill}
+ \xlethead{#1} \xlethead{#2} \xlethead{#3}
+ \kern-.6667\baselineskip \line{\hrulefill}}}
+\def\horizon{\rule{12pt}{0.1pt}}
+\newcount\TestCount \def\tmpkern{\kern0pt}
+\ifnewl@tex \else
+\def\resetfontsize{%
+ \ifx\@currsize\normalsize%
+ \def\tmpf@ntsize{%
+ \load{\footnotesize}{\sf}%
+ \load{\footnotesize}{\sl}%
+ \load{\footnotesize}{\bf}%
+ \def\tmpkern{\kern0.05em}%
+ \footnotesize}\fi
+ \ifx\@currsize\scriptsize \let\tmpf@ntsize=\tiny\fi
+ \ifx\@currsize\footnotesize \let\tmpf@ntsize=\tiny\fi
+ \ifx\@currsize\small \let\tmpf@ntsize=\scriptsize\fi
+ \ifx\@currsize\large \let\tmpf@ntsize=\small\fi
+ \ifx\@currsize\Large \let\tmpf@ntsize=\@normalsize\fi
+ \ifx\@currsize\LARGE \let\tmpf@ntsize=\large\fi
+ \ifx\@currsize\huge \let\tmpf@ntsize=\Large\fi
+ \ifx\@currsize\Huge \let\tmpf@ntsize=\LARGE\fi}
+\fi
+\ifnewl@tex \else
+\def\Bib{\ifnum \fam=\m@ne \fam=\z@ \fi\TestCount=\fam\leavevmode%
+ \edef\aaa{\fontname\scriptfont\fam}%
+ \edef\bbb{\fontname\textfont\fam}%
+ \resetfontsize%
+ \hbox{$\fam=\TestCount\textstyle B$}%
+ \ifx\aaa\bbb%
+ \hbox{\tmpf@ntsize\bf
+ $\fam=\TestCount\kern-.025em I\kern-.045em B$}%
+ \else%
+ \hbox{$\fam\TestCount\scriptstyle\kern-.025em I\kern-.045em B$}%
+ \fi
+}
+\fi
+\ifnewl@tex
+\DeclareRobustCommand{\BibTeX}{%
+ B\hbox{$\m@th$\csname S@\f@size\endcsname
+ \fontsize\sf@size\z@ \math@fontsfalse\selectfont
+ \kern-.025em I\kern-.045em B}\kern-.08em\TeX}
+\else \def\BibTeX{\Bib\kern-.08em\TeX} \fi
+\ifnewl@tex
+\DeclareRobustCommand{\jBibTeX}{\mbox{%
+ \if b\expandafter\@car\f@series\@nil\boldmath\fi
+ \leavevmode\lower.46ex\hbox{J}\kern-.08em\BibTeX}}
+\else
+\def\jBibTeX{\leavevmode\lower.46ex\hbox{J}%
+ \kern-.08em\Bib\kern-.08em\TeX}
+\fi
+\def\jTeX{\leavevmode\lower.46ex\hbox{J}\kern-.15em\TeX}
+\def\pTeX{p\kern-.15em\TeX}
+\ifnewl@tex \else
+\def\Sub{\leavevmode\ifnum \fam=\m@ne \fam=\z@ \fi%
+ \TestCount=\fam{S}%
+ \edef\aaa{\fontname\scriptfont\fam}%
+ \edef\bbb{\fontname\textfont\fam}%
+ \ifx\aaa\bbb\resetfontsize%
+ \hbox{\tmpf@ntsize\bf%
+ $\fam=\TestCount\kern-.045em{U}\kern-.12em{B}$}%
+ \else%
+ \hbox{$\fam\TestCount%
+ \scriptstyle\kern-.045em{U}\kern-.12em{B}$}%
+ \fi}
+\fi
+\ifnewl@tex
+\DeclareRobustCommand{\SubBib}{S\hbox{$\m@th$%
+ \csname S@\f@size\endcsname\fontsize\sf@size\z@
+ \math@fontsfalse\selectfont%
+ \kern-.045em{U}\kern-.12em{B}}B\hbox{$\m@th$%
+ \csname S@\f@size\endcsname\fontsize\sf@size\z@
+ \math@fontsfalse\selectfont \kern-.025em I\kern-.045em B}}
+\else \def\SubBib{\Sub\kern-.08em\Bib} \fi
+
+\ifnewl@tex \else
+\def\La{\ifnum \fam=\m@ne \fam=\z@ \fi\TestCount=\fam%
+ \edef\aaa{\fontname\scriptfont\fam}%
+ \edef\bbb{\fontname\textfont\fam}\leavevmode{L}%
+ \ifx\aaa\bbb \resetfontsize%
+ \raise.46ex\hbox{{\tmpf@ntsize\bf%
+ $\fam\TestCount\kern-.4em\tmpkern{A}$}}%
+ \else%
+ \raise.42ex\hbox{$\fam\TestCount\scriptstyle\kern-.3em{A}$}%
+ \fi}
+\fi
+\ifnewl@tex \else \def\LaTeX{\La\kern-.15em\TeX}\fi
+\ifnewl@tex
+ \DeclareRobustCommand{\jLaTeX}%
+ {\leavevmode\lower.46ex\hbox{J}\kern-.08em\LaTeX}
+\else
+ \def\jLaTeX{\leavevmode\lower.46ex\hbox{J}\kern-.08em\LaTeX}
+\fi
+\def\PiC{P\kern-.12em\lower.5ex\hbox{I}\kern-.075emC}
+\ifnewl@tex
+\DeclareRobustCommand{\PiCTeX}{\PiC\kern-.11em\TeX}
+\else
+\def\PiCTeX{\PiC\kern-.11em\TeX}
+\fi
+\ifnewl@tex
+\DeclareRobustCommand{\tpic}{T\hbox{$\m@th$%
+ \csname S@\f@size\endcsname\fontsize\sf@size\z@
+ \math@fontsfalse\selectfont
+ \kern-.025em P\kern-.025em I\kern-.025emC}}
+\else
+\def\tpic{\ifnum \fam=\m@ne \fam=\z@ \fi%
+ \TestCount=\fam \leavevmode%
+ \edef\aaa{\fontname\scriptfont\fam}%
+ \edef\bbb{\fontname\textfont\fam}%
+ \resetfontsize\hbox{$\fam=\TestCount\textstyle T$}%
+ \ifx\aaa\bbb\hbox{\tmpf@ntsize\bf$\fam=\TestCount%
+ \kern-.025em P\kern-.025em I\kern-.025emC$}\else%
+ \hbox{$\fam\TestCount\scriptstyle%
+ \kern-.025em P\kern-.025em I\kern-.025emC$}\fi}
+\fi
+\ifnewl@tex \else
+\def\Post{\ifnum \fam=\m@ne \fam=\z@ \fi%
+ \TestCount=\fam\leavevmode%
+ \edef\aaa{\fontname\scriptfont\fam}%
+ \edef\bbb{\fontname\textfont\fam}%
+ \resetfontsize%
+ \hbox{$\fam=\TestCount\textstyle P$}%
+ \ifx\aaa\bbb%
+ \hbox{\tmpf@ntsize\bf%
+ $\fam=\TestCount\kern-.045em O\kern-.015em ST$}%
+ \else%
+ \hbox{$\fam\TestCount%
+ \scriptstyle\kern-.045em O\kern-.015em ST$}%
+ \fi}
+\def\Script{\ifnum \fam=\m@ne \fam=\z@ \fi%
+ \TestCount=\fam\leavevmode%
+ \edef\aaa{\fontname\scriptfont\fam}%
+ \edef\bbb{\fontname\textfont\fam}%
+ \resetfontsize%
+ \hbox{$\fam=\TestCount\textstyle S$}%
+ \ifx\aaa\bbb%
+ \hbox{\tmpf@ntsize\bf$\fam=\TestCount\kern-.035em %
+ C\kern-.015em R\kern-.015em IP\kern-.035em T$}%
+ \else%
+ \hbox{$\fam\TestCount\scriptstyle\kern-.035em %
+ C\kern-.015em R\kern-.015em IP\kern-.035em T$}%
+ \fi}
+\fi
+\ifnewl@tex
+\DeclareRobustCommand{\PostScript}{P\hbox{$\m@th$%
+ \csname S@\f@size\endcsname\fontsize\sf@size\z@
+ \math@fontsfalse\selectfont
+ \kern-.045em O\kern-.015em ST}S\hbox{$\m@th$%
+ \csname S@\f@size\endcsname\fontsize\sf@size\z@
+ \math@fontsfalse\selectfont
+ \kern-.035em C\kern-.015em R\kern-.015em IP\kern-.035em T}}
+\else
+\def\PostScript{\Post\Script}
+\fi
+\def\triplebond{\leavevmode\kern.2pt\raisebox{.2ex}{%
+\hbox{\vbox{\hrule height.03ex width1em\kern.4ex
+\hrule height.03ex width1em\kern.4ex
+\hrule height.03ex width1em}}}\hskip.4pt}
+\def\doublebond{\leavevmode\kern.2pt\raisebox{.3ex}{%
+\hbox{\vbox{\hrule height.03ex width1em\kern.6ex
+\hrule height.03ex width1em}}}\hskip.4pt}
+\let\tbond=\triplebond
+\let\dbond=\doublebond
+\endinput
+%%
+%% End of file `chemist.sty'.
diff --git a/Master/texmf-dist/tex/latex/xymtex/chemstr.sty b/Master/texmf-dist/tex/latex/xymtex/chemstr.sty
new file mode 100644
index 00000000000..6e81e68d184
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/xymtex/chemstr.sty
@@ -0,0 +1,5905 @@
+%%
+%% This is file `chemstr.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% chemstr.dtx (with options: `chemstr')
+%%
+%% This is a generated file.
+%%
+%% Copyright 1996, 1988 by Shinsaku Fujita
+%%
+%% This file is part of the XyMTeX system.
+%% =======================================
+%%
+%% Version 1.01 Released on August 16, 1996
+%% Version 1.02 Released on October 31, 1998 (private version)
+%% Version 2.00 Released on December 25, 1998
+%%
+%% Copyright (C) 1996, 1998 by Shinsaku Fujita, all rights reserved.
+%% This style file is created for drawing chemical structural formulas
+%% This style file is to be contained in the ``xymtex'' directory which
+%% is an input directory for TeX.
+%%
+%% Copying of this file is authorized only if either
+%%
+%% (1) you make absolutely no changes to your copy, including name and
+%% directory name
+%% (2) if you do make changes,
+%% (a) you name it something other than the names included in the
+%% ``xymtex'' directory and
+%% (b) you acknowledge the original name.
+%% This restriction ensures that all standard styles are identical.
+%%
+%% =======================================
+%%
+%% This file contains several codes modified from latex.tex (LaTeX2.09)
+%% and from latex.ltx (a LaTeX2e), the reused parts of which are subject to
+%% Copyright 1994 the LaTeX3 project and the individual authors (For further
+%% copyright information see the file legal.txt of the LaTeX2e standard
+%% distribution, and any other copyright indicated in this file.)
+%%
+%% File: chemstr.dtx
+%% \CharacterTable
+%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%% Digits \0\1\2\3\4\5\6\7\8\9
+%% Exclamation \! Double quote \" Hash (number) \#
+%% Dollar \$ Percent \% Ampersand \&
+%% Acute accent \' Left paren \( Right paren \)
+%% Asterisk \* Plus \+ Comma \,
+%% Minus \- Point \. Solidus \/
+%% Colon \: Semicolon \; Less than \<
+%% Equals \= Greater than \> Question mark \?
+%% Commercial at \@ Left bracket \[ Backslash \\
+%% Right bracket \] Circumflex \^ Underscore \_
+%% Grave accent \` Left brace \{ Vertical bar \|
+%% Right brace \} Tilde \~}
+\typeout{XyMTeX for Drawing Chemical Structural Formulas. Version 2.00}
+\typeout{ -- Released December 25, 1998 by Shinsaku Fujita}
+\def\j@urnalname{chemstr}
+\def\versi@ndate{December 25, 1998}
+\def\versi@nno{ver2.00}
+\def\copyrighth@lder{SF} % Shinsaku Fujita
+\typeout{XyMTeX Macro File `\j@urnalname' (\versi@nno) <\versi@ndate>%
+\space[\copyrighth@lder]}
+\def\UPSILON{\char'7}
+\def\XyM{X\kern-.30em\smash{\raise.50ex\hbox{\UPSILON}}\kern-.30em{M}}
+\def\XyMTeX{\XyM\kern-.1em\TeX}
+\def\@forsemicol#1:=#2\do#3{%
+ \expandafter\def\expandafter\@fortmp\expandafter{#2}%
+ \ifx\@fortmp\@empty \else%
+ \expandafter\@forl@@p#2;\@nil;\@nil\@@#1{#3}\fi}
+\long\def\@forl@@p#1;#2;#3\@@#4#5{\def#4{#1}\ifx #4\@nnil \else%
+ #5\def#4{#2}\ifx #4\@nnil \else#5\@iforl@@p #3\@@#4{#5}\fi\fi}
+\long\def\@iforl@@p#1;#2\@@#3#4{\def#3{#1}\ifx #3\@nnil%
+ \expandafter\@fornoop \else
+ #4\relax\expandafter\@iforl@@p\fi#2\@@#3{#4}}
+\def\@m@mb@r#1==#2;{\gdef\@membera{#1}\gdef\@memberb{#2}}
+\def\twoch@r#1#2{\gdef\@tmpa{#1}\gdef\@tmpb{#2}}
+\def\twoch@@r#1#2{\gdef\@@tmpa{#1}\gdef\@@tmpb{#2}}
+\def\threech@r#1#2#3{\gdef\@tmpa{#1}\gdef\@tmpb{#2}\gdef\@tmpc{#3}}
+\def\twoCH@@R#1#2//{\gdef\@@tmpa{#1}\gdef\@@tmpb{#2}}
+\def\twoCH@R#1#2//{\gdef\@tmpa{#1}\gdef\@tmpb{#2}}
+\newif\if@rightput \@rightputfalse
+\newif\if@leftput \@leftputfalse
+\newif\if@leftrightput \@leftrightputfalse
+\def\resetlrput{\@rightputfalse\@leftputfalse
+\@leftrightputfalse}
+\def\rmoiety#1{\if@leftput
+\XyMTeXWarning{Wrong \string\rmoiety\space used in a left box}%
+\hbox to0pt{%
+\hbox to0pt{\hss\vrule width\overfullrule height\overfullrule}#1\hss}%
+\else\if@rightput\XyMTeXWarning{Unnecessary \string\rmoiety\space
+used in a right box}\hbox to0pt{#1\hss}%
+\else\if@leftrightput\hbox to0pt{#1\hss}%
+\fi\fi\fi\resetlrput}
+\def\lmoiety#1{\if@rightput
+\XyMTeXWarning{Wrong \string\lmoiety\space used in a right box}%
+\hbox to0pt{\hss#1\kern-.72em%
+\hbox to0pt{\vrule width\overfullrule height\overfullrule\hss}}\else
+\if@leftput\XyMTeXWarning{Unnecessary \string\lmoiety\space
+used in a left box}\hbox to0pt{\hss#1}%
+\else\if@leftrightput\hbox to0pt{\hss#1\kern-.72em}%
+\else\hbox to0pt{\hss#1\kern-.72em}\fi\fi\fi\resetlrput}
+\def\XyMTeXWarning#1{%
+\begingroup
+ \let\protect\string
+ \immediate\write\@unused{^^IXyMTeX Warning: #1\space
+ on input line \the\inputlineno^^I}%
+\endgroup}
+\newcount\@cnttempa
+\newcount\@cnttempb
+\def\FuseWarning#1#2#3#4#5#6#7{%
+\@tempcnta=#1 \@tempcntb=#2
+\@cnttempa=#3 \advance\@cnttempa-#5
+\@cnttempb=#4 \advance\@cnttempb-#6
+\ifnum\@tempcnta=\@cnttempa
+ \ifnum\@tempcntb=\@cnttempb\else
+ \XyMTeXWarning{Mismatched fusion at bond `#7'}%
+ \fi
+\else
+ \XyMTeXWarning{Mismatched fusion at bond `#7'}%
+\fi}
+\def\putlatom#1#2#3{\begingroup\resetlrput
+\put(#1,#2){\@leftputtrue\hbox to0pt{\hss #3}\@leftputfalse}\endgroup}
+\def\putratom#1#2#3{\begingroup\resetlrput
+\put(#1,#2){\@rightputtrue\hbox to0pt{#3 \hss}\@rightputfalse}\endgroup}
+\def\putlratom#1#2#3{\begingroup\resetlrput
+\put(#1,#2){\@leftrightputtrue\hbox to.72em{#3\hss}}%
+\@leftrightputfalse\endgroup}
+\def\Putlratom#1#2#3{\put(#1,#2){\hbox to.8em{#3}}}
+\newcount\noshift \noshift=0\relax%
+\newcount\shifti \shifti=240\relax%
+\newcount\shiftii \shiftii=400\relax%
+\newcount\shiftiii \shiftiii=800\relax%
+\unitlength.1pt%
+\def\fuseAx{0}
+\def\fuseBx{0}
+\def\fuseAy{0}
+\def\fuseBy{0}
+\newif\if@clip \@clipfalse% % switch for clipping at 4
+\newif\if@aclip \@aclipfalse% % switch for clipping at 1
+\newif\if@bclip \@bclipfalse% % switch for clipping at 2
+\newif\if@cclip \@cclipfalse% % switch for clipping at 3
+\newif\if@eclip \@eclipfalse% % switch for clipping at 5
+\newif\if@fclip \@fclipfalse% % switch for clipping at 6
+\newif\iforigpt \origptfalse% % switch for showing the original point
+\newcount\@tmpaa%
+\newif\if@gclip \@gclipfalse%
+\newif\if@hclip \@hclipfalse%
+\newif\if@iclip \@iclipfalse%
+\newif\if@jclip \@jclipfalse%
+\def\@yl{(yl)}
+\newcount\yl@xdiff
+\newcount\yl@ydiff
+\newcount\yl@shiftii
+\newcount\yl@shifti
+\def\@ylii{0}\def\@yli{0}
+\def\@@ylii{}\def\@@yli{}
+\def\reset@@yl{\gdef\@@ylii{}\gdef\@@yli{}}
+\def\reset@yl@xydiff{\yl@xdiff=0 \yl@ydiff=0\relax}
+\newif\if@ylsw \@ylswfalse
+\newif\if@@ylsw \@@ylswfalse
+\def\@reset@ylsw{\@ylswfalse\@@ylswfalse}
+\newif\if@smallringsw \@smallringswfalse
+\def\iniflag{%
+\@aclipfalse\@bclipfalse\@cclipfalse\@clipfalse\@eclipfalse%
+\@fclipfalse\@gclipfalse\@hclipfalse%
+\@iclipfalse\@jclipfalse\@clipfusefalse%
+\global\@smallringswfalse%
+}%
+\def\iniatom{%
+\def\aaa{}\def\bbb{}\def\ccc{}\gdef\ddd{}%
+\def\eee{}\def\fff{}%
+\def\ggg{}\def\hhh{}\def\iii{}\gdef\jjj{}%
+\def\@aaa{}\def\@bbb{}\def\@ccc{}\def\@ddd{}%
+\def\@eee{}\def\@fff{}%
+\def\@ggg{}\def\@hhh{}\def\@iii{}%
+\def\@jjj{}\def\@kkk{}%
+}%
+\def\resetbdsw{\def\@aaa{a}\def\@bbb{b}\def\@ccc{c}%
+\def\@ddd{d}\def\@eee{e}\def\@fff{f}%
+\def\@ggg{g}\def\@hhh{h}\def\@iii{i}%
+\def\@jjj{j}\def\@kkk{k}%
+}%
+\iniatom
+\def\ylposition#1#2#3#4#5{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}\relax%
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifnum#5<0\relax%
+\@tmpaa=-\@tmpa\relax \advance\@tmpaa by#2\relax%
+\else\@tmpaa=\@tmpa\relax \advance\@tmpaa by#2\relax\fi
+\ifnum\@tmpaa>#3\relax%
+\ifnum\@tmpaa<#4\relax%
+\ifcase\@tmpaa%0 omit
+ \or\ifx\aaa\empty
+ \gdef\@ylii{0}\gdef\@yli{-406}\global\@ylswtrue%\@ylatrue% subst. on 1
+ \else
+ \gdef\@ylii{0}\gdef\@yli{-442}\global\@ylswtrue%\@ylatrue% subst. on 1
+ \fi
+ \or\ifx\bbb\empty
+ \gdef\@ylii{-171}\gdef\@yli{-303}\global\@ylswtrue%\@ylbtrue% subst. on 2
+ \else
+ \gdef\@ylii{-213}\gdef\@yli{-327}\global\@ylswtrue%\@ylbtrue% subst. on 2
+ \fi
+ \or\ifx\ccc\empty
+ \gdef\@ylii{-171}\gdef\@yli{-103}\global\@ylswtrue%\@ylctrue% subst. on 3
+ \else
+ \gdef\@ylii{-213}\gdef\@yli{-79}\global\@ylswtrue%\@ylctrue% subst. on 3
+ \fi
+ \or\ifx\ddd\empty
+ \gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue%\@yldtrue% subst. on 4
+ \else
+ \gdef\@ylii{0}\gdef\@yli{36}\global\@ylswtrue%\@yldtrue% subst. on 4
+ \fi
+ \or\ifx\eee\empty
+ \gdef\@ylii{171}\gdef\@yli{-103}\global\@ylswtrue%\@yletrue% subst. on 5
+ \else
+ \gdef\@ylii{213}\gdef\@yli{-79}\global\@ylswtrue%\@yletrue% subst. on 5
+ \fi
+ \or\ifx\fff\empty
+ \gdef\@ylii{171}\gdef\@yli{-303}\global\@ylswtrue%\@ylftrue% subst. on 6
+ \else
+ \gdef\@ylii{213}\gdef\@yli{-327}\global\@ylswtrue%\@ylftrue% subst. on 6
+ \fi%
+\fi%end of ifcase
+\fi\fi\fi\fi\fi}}%
+\def\@substa{%
+\if@aclip% %clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \put(0,436){\line(0,1){110}}% % single bond at 1
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=-36\relax
+ \yl@ydiff=-27\relax
+ \putlatom{-42}{563}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(-18,436){\line(-3,5){60}}% % single bond at 1
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=37\relax
+ \yl@ydiff=-27\relax
+ \putratom{41}{563}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(18,436){\line(3,5){60}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(18,436)(72,526)}}%
+ \else\if\@tmpc u%(u) up --- (B) beta
+ \yl@xdiff=36\relax
+ \yl@ydiff=-27\relax
+ \putratom{41}{563}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(18,436){\line(3,5){60}}% % single bond at 1
+ }%
+ \else\if\@tmpc d%(d) down --- (A) alpha
+ \yl@xdiff=-37\relax
+ \yl@ydiff=-27\relax
+ \putlatom{-42}{563}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(-18,436){\line(-3,5){60}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(-18,436)(-72,526)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=-36\relax
+ \yl@ydiff=-27\relax
+ \putlatom{-42}{563}{\@memberb}% % left type
+ \put(-18,436){\line(-3,5){60}}% % single bond at 1
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=37\relax
+ \yl@ydiff=-27\relax
+ \putratom{41}{563}{\@memberb}% % right type
+ \put(18,436){\line(3,5){60}}% % single bond at 1
+ \fi\fi\fi\fi\fi%
+ \fi\fi
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \put(-12,436){\line(0,1){110}}% % double bond at 1
+ \put(12,436){\line(0,1){110}}% % double bond at 1
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ {%
+ \thicklines%
+ \put(0,436){\line(0,1){110}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \@ifundefined{dottedline}{%
+ \put(0,436){\line(0,1){110}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,436)(0,546)}}%
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(0,406){\setatombondd}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(0,406){\setatombondf}%
+ }%
+ \else%
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \put(0,436){\line(0,1){110}}% % single bond at 1
+ \fi\fi\fi\fi%
+ \fi\fi%
+\else% % no clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \put(0,406){\line(0,1){140}}% % single bond at 1
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=-30\relax
+ \yl@ydiff=-37\relax
+ \putlatom{-42}{563}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(0,406){\line(-3,5){72}}% % single bond at 1
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=31\relax
+ \yl@ydiff=-37\relax
+ \putratom{41}{563}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(0,406){\line(3,5){72}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,406)(72,526)}}%
+ \else\if\@tmpc u%(u) upper --- (B) beta
+ \yl@xdiff=30\relax
+ \yl@ydiff=-37\relax
+ \putratom{41}{563}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(0,406){\line(3,5){72}}% % single bond at 1
+ }%
+ \else\if\@tmpc d%(d) down --- (A) alpha
+ \yl@xdiff=-31\relax
+ \yl@ydiff=-37\relax
+ \putlatom{-42}{563}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(0,406){\line(-3,5){72}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,406)(-72,526)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=-30\relax
+ \yl@ydiff=-37\relax
+ \putlatom{-42}{563}{\@memberb}% % left type
+ \put(0,406){\line(-3,5){72}}% % single bond at 1
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=31\relax
+ \yl@ydiff=-37\relax
+ \putratom{41}{563}{\@memberb}% % right type
+ \put(0,406){\line(3,5){72}}% % single bond at 1
+ \fi\fi\fi\fi\fi%
+ \fi\fi%
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \put(-12,406){\line(0,1){140}}% % double bond at 1
+ \put(12,406){\line(0,1){140}}% % double bond at 1
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ {%
+ \thicklines%
+ \put(0,406){\line(0,1){140}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \@ifundefined{dottedline}{%
+ \put(0,406){\line(0,1){140}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,406)(0,546)}}%
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(0,406){\setatombondd}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(0,406){\setatombondf}%
+ }%
+ \else%
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \put(0,406){\line(0,1){140}}% % single bond at 1
+ \fi\fi\fi\fi%
+ \fi\fi
+ \fi}% end of \@substa
+\def\@substb{%
+ \if@bclip %clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=-10\relax
+ \yl@ydiff=24\relax
+ \putratom{311}{363}{\@memberb}% % right type
+ \put(201,327){\line(5,3){100}}% % single bond at 2
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=-7\relax
+ \yl@ydiff=38\relax
+ \putratom{268}{420}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(201,358){\line(3,5){60}}% % single bond at 2
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=-17\relax
+ \yl@ydiff=23\relax
+ \putratom{318}{280}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(201,303){\line(1,0){100}}% % single bond at 2
+ }{{\thicklines%
+ \dottedline{20}(201,303)(301,303)}}%
+ \else\if\@tmpc u%(u) up --- (B) beta
+ \yl@xdiff=-17\relax
+ \yl@ydiff=23\relax
+ \putratom{318}{280}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(201,303){\line(1,0){100}}% % single bond at 2
+ }%
+ \else\if\@tmpc d%(d) down --- (A) alpha
+ \yl@xdiff=-7\relax
+ \yl@ydiff=38\relax
+ \putratom{268}{420}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(201,358){\line(3,5){60}}% % single bond at 2
+ }{{\thicklines%
+ \dottedline{20}(201,358)(261,458)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=-7\relax
+ \yl@ydiff=38\relax
+ \putratom{268}{420}{\@memberb}% % right type
+ \put(201,358){\line(3,5){60}}% % single bond at 2
+ \else\if\@tmpc a%(a) alpha%
+ \yl@xdiff=-17\relax
+ \yl@ydiff=23\relax
+ \putratom{318}{280}{\@memberb}% % right type
+ \put(201,303){\line(1,0){100}}% % single bond at 2
+ \fi\fi\fi\fi\fi%
+ \fi\fi%
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=18\relax
+ \putratom{311}{363}{\@memberb}% % right type
+ \put(194,331){\line(5,3){100}}% % double bond at 2
+ \put(200,305){\line(5,3){100}}% % double bond at 2
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=24\relax
+ \putratom{311}{363}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(201,327){\line(5,3){100}}% % single bond at 2
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=24\relax
+ \putratom{311}{363}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(201,327){\line(5,3){100}}% % single bond at 2
+ }{{\thicklines%
+ \dottedline{20}(201,327)(301,387)}}%
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(171,303){\setatombonda}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(171,303){\setatombonde}%
+ }%
+ \else%
+ \yl@xdiff=-10\relax
+ \yl@ydiff=24\relax
+ \putratom{311}{363}{\@memberb}% % right type
+ \put(201,327){\line(5,3){100}}% % single bond at 2
+ \fi\fi\fi\fi%
+ \fi\fi%
+ \else% %no clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=-10\relax
+ \yl@ydiff=12\relax
+ \putratom{301}{363}{\@memberb}% % right type
+ \put(171,303){\line(5,3){120}}% % single bond at 2
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=-15\relax
+ \yl@ydiff=13\relax
+ \putratom{258}{410}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(171,303){\line(3,5){72}}% % single bond at 2
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=-7\relax
+ \yl@ydiff=23\relax
+ \putratom{318}{280}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(171,303){\line(1,0){140}}% % single bond at 2
+ }{{\thicklines%
+ \dottedline{20}(171,303)(311,303)}}%
+ \else\if\@tmpc u%(u) up --- (B) beta
+ \yl@xdiff=-7\relax
+ \yl@ydiff=23\relax
+ \putratom{318}{280}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(171,303){\line(1,0){140}}% % single bond at 2
+ }%
+ \else\if\@tmpc d%(d) down --- (A) alpha
+ \yl@xdiff=-15\relax
+ \yl@ydiff=13\relax
+ \putratom{258}{410}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(171,303){\line(3,5){72}}% % single bond at 2
+ }{{\thicklines%
+ \dottedline{20}(171,303)(243,423)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=-15\relax
+ \yl@ydiff=13\relax
+ \putratom{258}{410}{\@memberb}% % right type
+ \put(171,303){\line(3,5){72}}% % single bond at 2
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=-7\relax
+ \yl@ydiff=23\relax
+ \putratom{318}{280}{\@memberb}% % right type
+ \put(171,303){\line(1,0){140}}% % single bond at 2
+ \fi\fi\fi\fi\fi%
+ \fi\fi%
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=6\relax
+ \putratom{301}{363}{\@memberb}% % right type
+ \put(168,310){\line(5,3){120}}% % double bond at 2
+ \put(174,284){\line(5,3){120}}% % double bond at 2
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=12\relax
+ \putratom{301}{363}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(171,303){\line(5,3){120}}% % single bond at 2
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=12\relax
+ \putratom{301}{363}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(171,303){\line(5,3){120}}% % single bond at 2
+ }{{\thicklines%
+ \dottedline{20}(171,303)(291,375)}}%
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(171,303){\setatombonda}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(171,303){\setatombonde}%
+ }%
+ \else%
+ \yl@xdiff=-10\relax
+ \yl@ydiff=12\relax
+ \putratom{301}{363}{\@memberb}% % right type
+ \put(171,303){\line(5,3){120}}% % single bond at 2
+ \fi\fi\fi\fi%
+ \fi\fi
+ \fi}% end of \@substb
+\def\@substc{%
+ \if@cclip %clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=-10\relax
+ \yl@ydiff=46\relax
+ \putratom{311}{-27}{\@memberb}% % right type
+ \put(201,79){\line(5,-3){110}}% % single bond at 3
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=-7\relax
+ \yl@ydiff=28\relax
+ \putratom{268}{-80}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(201,48){\line(3,-5){60}}% % single bond at 3
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=-17\relax
+ \yl@ydiff=29\relax
+ \putratom{318}{74}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(201,103){\line(1,0){100}}% % single bond at 3
+ }{{\thicklines%
+ \dottedline{20}(201,103)(301,103)}}%
+ \else\if\@tmpc u%(u) up --- (B) beta
+ \yl@xdiff=-17\relax
+ \yl@ydiff=29\relax
+ \putratom{318}{74}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(201,103){\line(1,0){100}}% % single bond at 3
+ }%
+ \else\if\@tmpc d%(d) down --- (A) alpha
+ \yl@xdiff=-7\relax
+ \yl@ydiff=28\relax
+ \putratom{268}{-80}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(201,48){\line(3,-5){60}}% % single bond at 3
+ }{{\thicklines%
+ \dottedline{20}(201,48)(261,-52)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=-7\relax
+ \yl@ydiff=28\relax
+ \putratom{268}{-80}{\@memberb}% % right type
+ \put(201,48){\line(3,-5){60}}% % single bond at 3
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=-17\relax
+ \yl@ydiff=29\relax
+ \putratom{318}{74}{\@memberb}% % right type
+ \put(201,103){\line(1,0){100}}% % single bond at 3
+ \fi\fi\fi\fi\fi%
+ \fi\fi
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=52\relax
+ \putratom{311}{-27}{\@memberb}% % right type
+ \put(194,76){\line(5,-3){100}}% % double bond at 3
+ \put(200,101){\line(5,-3){100}}% % double bond at 3
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=46\relax
+ \putratom{311}{-27}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(201,79){\line(5,-3){100}}% % single bond at 3
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=46\relax
+ \putratom{311}{-27}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(201,79){\line(5,-3){100}}% % single bond at 3
+ }{{\thicklines%
+ \dottedline{20}(201,79)(301,19)}}%
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(171,103){\setatombondf}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(171,103){\setatombondc}%
+ }%
+ \else%
+ \yl@xdiff=-10\relax
+ \yl@ydiff=46\relax
+ \putratom{311}{-27}{\@memberb}% % right type
+ \put(201,79){\line(5,-3){100}}% % single bond at 3
+ \fi\fi\fi\fi%
+ \fi\fi%
+ \else%no clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=-10\relax
+ \yl@ydiff=58\relax
+ \putratom{301}{-27}{\@memberb}% % right type
+ \put(171,103){\line(5,-3){120}}% % single bond at 3
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=-10\relax
+ \yl@ydiff=48\relax
+ \putratom{258}{-70}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(171,103){\line(3,-5){72}}% % single bond at 3
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=-10\relax
+ \yl@ydiff=30\relax
+ \putratom{318}{74}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(171,103){\line(1,0){140}}% % single bond at 3
+ }{{\thicklines%
+ \dottedline{20}(171,103)(311,103)}}%
+ \else\if\@tmpc u%(u) up --- (B) beta
+ \yl@xdiff=-10\relax
+ \yl@ydiff=30\relax
+ \putratom{318}{74}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(171,103){\line(1,0){140}}% % single bond at 3
+ }%
+ \else\if\@tmpc d%(d) down --- (A) alpha
+ \yl@xdiff=-10\relax
+ \yl@ydiff=48\relax
+ \putratom{258}{-70}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(171,103){\line(3,-5){72}}% % single bond at 3
+ }{{\thicklines%
+ \dottedline{20}(171,103)(243,-17)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=-10\relax
+ \yl@ydiff=48\relax
+ \putratom{258}{-70}{\@memberb}% % right type
+ \put(171,103){\line(3,-5){72}}% % single bond at 3
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=-10\relax
+ \yl@ydiff=30\relax
+ \putratom{318}{74}{\@memberb}% % right type
+ \put(171,103){\line(1,0){140}}% % single bond at 3
+ \fi\fi\fi\fi\fi%
+ \fi\fi
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=65\relax
+ \putratom{301}{-27}{\@memberb}% % right type
+ \put(168,96){\line(5,-3){120}}% % double bond at 3
+ \put(174,121){\line(5,-3){120}}% % double bond at 3
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=58\relax
+ \putratom{301}{-27}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(171,103){\line(5,-3){120}}% % single bond at 3
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=58\relax
+ \putratom{301}{-27}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(171,103){\line(5,-3){120}}% % single bond at 3
+ }{{\thicklines%
+ \dottedline{20}(171,103)(291,31)}}%
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(171,103){\setatombondf}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(171,103){\setatombondc}%
+ }%
+ \else%
+ \yl@xdiff=-10\relax
+ \yl@ydiff=58\relax
+ \putratom{301}{-27}{\@memberb}% % right type
+ \put(171,103){\line(5,-3){120}}% % single bond at 3
+ \fi\fi\fi\fi%
+ \fi\fi
+ \fi
+}% end of \@substc
+\def\@substd{%
+\if@clip %clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \put(0,-30){\line(0,-1){110}}% % single bond at 4
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=-36\relax
+ \yl@ydiff=100\relax
+ \putlatom{-42}{-230}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(-18,-30){\line(-3,-5){60}}% % single bond at 4
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=37\relax
+ \yl@ydiff=100\relax
+ \putratom{41}{-230}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(18,-30){\line(3,-5){60}}% % single bond at 4
+ }{{\thicklines%
+ \dottedline{20}(18,-30)(72,-120)}}%
+ \else\if\@tmpc u%(u) up --- (B) beta
+ \yl@xdiff=37\relax
+ \yl@ydiff=100\relax
+ \putratom{41}{-230}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(18,-30){\line(3,-5){60}}% % single bond at 4
+ }%
+ \else\if\@tmpc d%(d) down --- (A) alpha
+ \yl@xdiff=-36\relax
+ \yl@ydiff=100\relax
+ \putlatom{-42}{-230}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(-18,-30){\line(-3,-5){60}}% % single bond at 4
+ }{{\thicklines%
+ \dottedline{20}(-18,-30)(-78,-130)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=-36\relax
+ \yl@ydiff=100\relax
+ \putlatom{-42}{-230}{\@memberb}% % left type
+ \put(-18,-30){\line(-3,-5){60}}% % single bond at 4
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=37\relax
+ \yl@ydiff=100\relax
+ \putratom{41}{-230}{\@memberb}% % right type
+ \put(18,-30){\line(3,-5){60}}% % single bond at 4
+ \fi\fi\fi\fi\fi%
+ \fi\fi
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \put(-12,-30){\line(0,-1){110}}% % double bond at 4
+ \put(12,-30){\line(0,-1){110}}% % double bond at 4
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ {%
+ \thicklines%
+ \put(0,-30){\line(0,-1){110}}% % single bond at 4
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \@ifundefined{dottedline}{%
+ \put(0,-30){\line(0,-1){110}}% % single bond at 4
+ }{{\thicklines%
+ \dottedline{20}(0,-30)(0,-140)}}%
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(0,0){\setatombonde}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(0,0){\setatombondg}%
+ }%
+ \else%
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \put(0,-30){\line(0,-1){110}}% % single bond at 4
+ \fi\fi\fi\fi%
+ \fi\fi%
+ \else%no clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \put(0,0){\line(0,-1){140}}% % single bond at 4
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=-30\relax
+ \yl@ydiff=110\relax
+ \putlatom{-42}{-230}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(0,0){\line(-3,-5){72}}% % single bond at 4
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=31\relax
+ \yl@ydiff=110\relax
+ \putratom{41}{-230}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(3,-5){72}}% % single bond at 4
+ }{{\thicklines%
+ \dottedline{20}(0,0)(72,-120)}}%
+ \else\if\@tmpc u%(u) up --- (B) beta
+ \yl@xdiff=31\relax
+ \yl@ydiff=110\relax
+ \putratom{41}{-230}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(0,0){\line(3,-5){72}}% % single bond at 4
+ }%
+ \else\if\@tmpc d%(d) down --- (A) alpha
+ \yl@xdiff=-30\relax
+ \yl@ydiff=110\relax
+ \putlatom{-42}{-230}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(-3,-5){72}}% % single bond at 4
+ }{{\thicklines%
+ \dottedline{20}(0,0)(-72,-120)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=-30\relax
+ \yl@ydiff=110\relax
+ \putlatom{-42}{-230}{\@memberb}% % left type
+ \put(0,0){\line(-3,-5){72}}% % single bond at 4
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=31\relax
+ \yl@ydiff=110\relax
+ \putratom{41}{-230}{\@memberb}% % right type
+ \put(0,0){\line(3,-5){72}}% % single bond at 4
+ \fi\fi\fi\fi\fi%
+ \fi\fi%
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \put(-12,0){\line(0,-1){140}}% % double bond at 4
+ \put(12,0){\line(0,-1){140}}% % double bond at 4
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ {%
+ \thicklines%
+ \put(0,0){\line(0,-1){140}}% % single bond at 4
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(0,-1){140}}% % single bond at 4
+ }{{\thicklines%
+ \dottedline{20}(0,0)(0,-140)}}%
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(0,0){\setatombonde}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(0,0){\setatombondg}%
+ }%
+ \else%
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \put(0,0){\line(0,-1){140}}% % single bond at 4
+ \fi\fi\fi\fi%
+ \fi\fi%
+ \fi}%end of \@substd
+\def\@subste{%
+ \if@eclip%clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=10\relax
+ \yl@ydiff=46\relax
+ \putlatom{-311}{-27}{\@memberb}% % left type
+ \put(-201,79){\line(-5,-3){110}}% % single bond at 5
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=7\relax
+ \yl@ydiff=38\relax
+ \putlatom{-268}{-80}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(-201,48){\line(-3,-5){60}}% % single bond at 5
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=17\relax
+ \yl@ydiff=29\relax
+ \putlatom{-318}{74}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(-201,103){\line(-1,0){100}}% % single bond at 5
+ }{{\thicklines%
+ \dottedline{20}(-201,103)(-301,103)}}%
+ \else\if\@tmpc u% (u) up --- (B) beta
+ \yl@xdiff=17\relax
+ \yl@ydiff=29\relax
+ \putlatom{-318}{74}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(-201,103){\line(-1,0){100}}% % single bond at 5
+ }%
+ \else\if\@tmpc d% (d) down --- (A) alpha
+ \yl@xdiff=7\relax
+ \yl@ydiff=38\relax
+ \putlatom{-268}{-80}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(-201,48){\line(-3,-5){60}}% % single bond at 5
+ }{{\thicklines%
+ \dottedline{20}(-201,48)(-261,-52)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=7\relax
+ \yl@ydiff=38\relax
+ \putlatom{-268}{-80}{\@memberb}% % left type
+ \put(-201,48){\line(-3,-5){60}}% % single bond at 5
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=17\relax
+ \yl@ydiff=29\relax
+ \putlatom{-318}{74}{\@memberb}% % left type
+ \put(-201,103){\line(-1,0){100}}% % single bond at 5
+ \fi\fi\fi\fi\fi%
+ \fi\fi%
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=62\relax
+ \putlatom{-311}{-27}{\@memberb}% % left type
+ \put(-194,76){\line(-5,-3){100}}% % double bond at 5
+ \put(-200,101){\line(-5,-3){100}}% % double bond at 5
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=46\relax
+ \putlatom{-311}{-27}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(-201,79){\line(-5,-3){100}}% % single bond at 5
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=46\relax
+ \putlatom{-311}{-27}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(-201,79){\line(-5,-3){100}}% % single bond at 5
+ }{{\thicklines%
+ \dottedline{20}(-201,79)(-301,21)}}%
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(-171,103){\setatombondc}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(-171,103){\setatombondd}%
+ }%
+ \else%
+ \yl@xdiff=10\relax
+ \yl@ydiff=46\relax
+ \putlatom{-311}{-27}{\@memberb}% % left type
+ \put(-201,79){\line(-5,-3){100}}% % single bond at 5
+ \fi\fi\fi\fi%
+ \fi\fi%
+\else%no clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=10\relax
+ \yl@ydiff=56\relax
+ \putlatom{-301}{-27}{\@memberb}% % left type
+ \put(-171,103){\line(-5,-3){120}}% % single bond at 5
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=15\relax
+ \yl@ydiff=63\relax
+ \putlatom{-258}{-70}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(-171,103){\line(-3,-5){72}}% % single bond at 5
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=15\relax
+ \yl@ydiff=29\relax
+ \putlatom{-326}{74}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(-171,103){\line(-1,0){140}}% % single bond at 5
+ }{{\thicklines%
+ \dottedline{20}(-171,103)(-311,103)}}%
+ \else\if\@tmpc u%(u) up --- (B) beta
+ \yl@xdiff=15\relax
+ \yl@ydiff=29\relax
+ \putlatom{-326}{74}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(-171,103){\line(-1,0){140}}% % single bond at 5
+ }%
+ \else\if\@tmpc d%(d) down --- (A) alpha
+ \yl@xdiff=15\relax
+ \yl@ydiff=63\relax
+ \putlatom{-258}{-70}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(-171,103){\line(-3,-5){72}}% % single bond at 5
+ }{{\thicklines%
+ \dottedline{20}(-171,103)(-243,-17)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=15\relax
+ \yl@ydiff=63\relax
+ \putlatom{-258}{-70}{\@memberb}% % left type
+ \put(-171,103){\line(-3,-5){72}}% % single bond at 5
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=15\relax
+ \yl@ydiff=29\relax
+ \putlatom{-326}{74}{\@memberb}% % left type
+ \put(-171,103){\line(-1,0){140}}% % single bond at 5
+ \fi\fi\fi\fi\fi%
+ \fi\fi
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=62\relax
+ \putlatom{-301}{-27}{\@memberb}% % left type
+ \put(-168,96){\line(-5,-3){120}}% % double bond at 5
+ \put(-174,121){\line(-5,-3){120}}% % double bond at 5
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=56\relax
+ \putlatom{-301}{-27}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(-171,103){\line(-5,-3){120}}% % single bond at 5
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=56\relax
+ \putlatom{-301}{-27}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(-171,103){\line(-5,-3){120}}% % single bond at 5
+ }{{\thicklines%
+ \dottedline{20}(-171,103)(-311,31)}}%
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(-171,103){\setatombondc}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(-171,103){\setatombondd}%
+ }%
+ \else%
+ \yl@xdiff=10\relax
+ \yl@ydiff=56\relax
+ \putlatom{-301}{-27}{\@memberb}% % left type
+ \put(-171,103){\line(-5,-3){120}}%% single bond at 5
+ \fi\fi\fi\fi%
+ \fi\fi%
+ \fi}% end of \@subste
+\def\@substf{%
+ \if@fclip %clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=10\relax
+ \yl@ydiff=24\relax
+ \putlatom{-311}{363}{\@memberb}% % left type
+ \put(-201,327){\line(-5,3){100}}% % single bond at 6
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=8\relax
+ \yl@ydiff=38\relax
+ \putlatom{-268}{420}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(-201,358){\line(-3,5){60}}% % single bond at 6
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=17\relax
+ \yl@ydiff=23\relax
+ \putlatom{-318}{280}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(-201,303){\line(-1,0){100}}% % single bond at 6
+ }{{\thicklines%
+ \dottedline{20}(-201,303)(-301,303)}}%
+ \else\if\@tmpc u%(u) up --- (B) beta
+ \yl@xdiff=17\relax
+ \yl@ydiff=23\relax
+ \putlatom{-318}{280}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(-201,303){\line(-1,0){100}}% % single bond at 6
+ }%
+ \else\if\@tmpc d%(d) down --- (A) alpha
+ \yl@xdiff=8\relax
+ \yl@ydiff=38\relax
+ \putlatom{-268}{420}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(-201,358){\line(-3,5){60}}% % single bond at 6
+ }{{\thicklines%
+ \dottedline{20}(-201,358)(-261,458)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=8\relax
+ \yl@ydiff=38\relax
+ \putlatom{-268}{420}{\@memberb}% % left type
+ \put(-201,358){\line(-3,5){60}}% % single bond at 6
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=17\relax
+ \yl@ydiff=23\relax
+ \putlatom{-318}{280}{\@memberb}% % left type
+ \put(-201,303){\line(-1,0){100}}% % single bond at 6
+ \fi\fi\fi\fi\fi%
+ \fi\fi
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=6\relax
+ \putlatom{-311}{363}{\@memberb}% % left type
+ \put(-194,331){\line(-5,3){100}}% % double bond at 6
+ \put(-200,305){\line(-5,3){100}}% % double bond at 6
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=24\relax
+ \putlatom{-311}{363}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(-201,327){\line(-5,3){100}}% % single bond at 6
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=24\relax
+ \putlatom{-311}{363}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(-201,327){\line(-5,3){100}}% % single bond at 6
+ }{{\thicklines%
+ \dottedline{20}(-201,327)(-301,387)}}%1998/10/11 by SF
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(-171,303){\setatombondg}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(-171,303){\setatombonda}%
+ }%
+ \else%
+ \yl@xdiff=10\relax
+ \yl@ydiff=24\relax
+ \putlatom{-311}{363}{\@memberb}% % left type
+ \put(-201,327){\line(-5,3){100}}% % single bond at 6
+ \fi\fi\fi\fi%
+ \fi\fi
+\else%no clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=10\relax
+ \yl@ydiff=12\relax
+ \putlatom{-301}{363}{\@memberb}% % left type
+ \put(-171,303){\line(-5,3){120}}% % single bond at 6
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=15\relax
+ \yl@ydiff=13\relax
+ \putlatom{-258}{410}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(-171,303){\line(-3,5){72}}% % single bond at 6
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=15\relax
+ \yl@ydiff=23\relax
+ \putlatom{-326}{280}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(-171,303){\line(-1,0){140}}% % single bond at 6
+ }{{\thicklines%
+ \dottedline{20}(-171,303)(-311,303)}}%
+ \else\if\@tmpc u%(u) up --- (B) beta
+ \yl@xdiff=15\relax
+ \yl@ydiff=23\relax
+ \putlatom{-326}{280}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(-171,303){\line(-1,0){140}}% % single bond at 6
+ }%
+ \else\if\@tmpc d%(d) down --- (A) alpha
+ \yl@xdiff=15\relax
+ \yl@ydiff=13\relax
+ \putlatom{-258}{410}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(-171,303){\line(-3,5){72}}% % single bond at 6
+ }{{\thicklines%
+ \dottedline{20}(-171,303)(-243,423)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=15\relax
+ \yl@ydiff=13\relax
+ \putlatom{-258}{410}{\@memberb}% % left type
+ \put(-171,303){\line(-3,5){72}}% % single bond at 6
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=15\relax
+ \yl@ydiff=23\relax
+ \putlatom{-326}{280}{\@memberb}% % left type
+ \put(-171,303){\line(-1,0){140}}% % single bond at 6
+ \fi\fi\fi\fi\fi%
+ \fi\fi%
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=6\relax
+ \putlatom{-301}{363}{\@memberb}% % left type
+ \put(-168,310){\line(-5,3){120}}% % double bond at 6
+ \put(-174,284){\line(-5,3){120}}% % double bond at 6
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=12\relax
+ \putlatom{-301}{363}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(-171,303){\line(-5,3){120}}% % single bond at 6
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=12\relax
+ \putlatom{-301}{363}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(-171,303){\line(-5,3){120}}% % single bond at 6
+ }{{\thicklines%
+ \dottedline{20}(-171,303)(-311,375)}}%
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(-171,303){\setatombondg}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(-171,303){\setatombonda}%
+ }%
+ \else%
+ \yl@xdiff=10\relax
+ \yl@ydiff=12\relax
+ \putlatom{-301}{363}{\@memberb}% % left type
+ \put(-171,303){\line(-5,3){120}}% % single bond at 6
+ \fi\fi\fi\fi%
+ \fi\fi
+\fi}% end of \@substf
+\def\setsixringv#1#2#3#4#5{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifnum#5 < 0\relax%
+\@tmpaa=-\@tmpa\relax \advance\@tmpaa by#2\relax%
+\else\@tmpaa=\@tmpa\relax \advance\@tmpaa by#2\relax \fi
+\ifnum\@tmpaa >#3\relax%
+\ifnum\@tmpaa <#4\relax%
+\ifcase\@tmpaa%0 omit
+ \or\@substa% subst. on 1
+ \or\@substb% subst. on 2
+ \or\@substc% subst. on 3
+ \or\@substd% subst. on 4
+ \or\@subste% subst. on 5
+ \or\@substf% subst. on 6
+\fi%end of ifcase
+\fi%
+\fi\fi\fi}}%
+\def\ylfusedposition#1#2#3#4#5{%
+\@@ylswfalse%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifnum#5<0\relax%
+\@tmpaa=-\@tmpa\relax\advance\@tmpaa by #2\relax%
+\@fused@linktrue
+\else\@tmpaa=\@tmpa\relax\advance\@tmpaa by #2\relax
+\@fused@linkfalse\fi%
+\ifnum\@tmpaa >#3\relax%
+\ifnum\@tmpaa <#4\relax%
+\ifcase\@tmpaa%
+ \if\@tmpb F%single bond at F (fused position)
+ \def\@ylii{-171}\def\@yli{-303}\@ylswtrue%\@ylatrue% subst. on 0
+ \else\if\@tmpb G%single bond at G (fused position)
+ \def\@ylii{-171}\def\@yli{-103}\@ylswtrue%\@ylatrue% subst. on 0
+ \fi\fi%
+\or% subst. on 1 F == (0,406), G == (171,303) for \@fused@linkfalse
+ % subst. on 1 G == (0,406), F == (171,303) for \@fused@linktrue
+\if@fused@link
+ \if\@tmpb G%single bond at F (5,-3) fusion
+ \def\@ylii{0}\def\@yli{-406}\@ylswtrue%\@ylatrue% subst. on 1
+ \else\if\@tmpb F%single bond at G
+ \def\@ylii{-171}\def\@yli{-303}\@ylswtrue%\@ylatrue% subst. on 1
+ \fi\fi%
+\else
+ \if\@tmpb F%single bond at F (5,-3) fusion
+ \def\@ylii{0}\def\@yli{-406}\@ylswtrue%\@ylatrue% subst. on 1
+ \else\if\@tmpb G%single bond at G
+ \def\@ylii{-171}\def\@yli{-303}\@ylswtrue%\@ylatrue% subst. on 1
+ \fi\fi%
+\fi
+\or% subst. on 2 F == (0,406), G == (-171,303) for \@fused@linkfalse
+ % subst. on 2 G == (0,406), F == (-171,303) for \@fused@linktrue
+\if@fused@link
+ \if\@tmpb G%single bond at (-5,-3) fusion
+ \def\@ylii{0}\def\@yli{-406}\@ylswtrue%\@ylatrue% subst. on 2
+ \else\if\@tmpb F%single bond at G
+ \def\@ylii{171}\def\@yli{-303}\@ylswtrue%\@ylatrue% subst. on 2
+ \fi\fi%
+\else
+ \if\@tmpb F%single bond at (-5,-3) fusion
+ \def\@ylii{0}\def\@yli{-406}\@ylswtrue%\@ylatrue% subst. on 2
+ \else\if\@tmpb G%single bond at G
+ \def\@ylii{171}\def\@yli{-303}\@ylswtrue%\@ylatrue% subst. on 2
+ \fi\fi%
+\fi
+\or %3 fused positions % G == (303,171) F == (103,171)
+ \if\@tmpb G%single bond at G (fused position)
+ \def\@ylii{-303}\def\@yli{-171}\@ylswtrue%\@ylatrue% subst. on 3
+ \else\if\@tmpb F%single bond at F (fused position)
+ \def\@ylii{-103}\def\@yli{-171}\@ylswtrue%\@ylatrue% subst. on 3
+ \fi\fi%
+\fi%end of ifcase
+\fi\fi\fi\fi\fi}}% end of \ylfusedposition
+\def\GFbonda{%
+ \if\@tmpb F%single bond at F (fused position)
+ \GFbonda@a
+ \else\if\@tmpb G%single bond at G (fused position)
+ \GFbonda@b
+ \fi\fi%
+}%end of GFbonda
+\def\GFbonda@a{%
+ \if\@tmpc B%beta single bond
+ \yl@xdiff=31\relax%171-140
+ \yl@ydiff=-17\relax%460-(303+140)
+ \putlratom{140}{460}{\@memberb}% % left or right type
+ {%
+ \thicklines%
+ \put(171,303){\line(0,1){140}}% % single bond at F
+ }%
+ \else\if\@tmpc A%alpha single bond
+ \yl@xdiff=31\relax%171-140
+ \yl@ydiff=-17\relax%460-(303+140)
+ \putlratom{140}{460}{\@memberb}% % left or right type
+ \@ifundefined{dottedline}{%
+ \put(171,303){\line(0,1){140}}% % single bond at F
+ }{{\thicklines%
+ \dottedline{20}(171,303)(171,443)}}%
+ \else\if\@tmpc U% unspecified single bond
+ \yl@xdiff=31\relax%171-140
+ \yl@ydiff=-17\relax%460-(303+140)
+ \putlratom{140}{460}{\@memberb}% % left or right type
+ \put(168,303){$\wr$}% unspecified single bond at F
+ \put(168,353){$\wr$}%
+ \put(168,403){$\wr$}%
+ \else\if\@tmpc S%beta single bond
+ \yl@xdiff=31\relax%171-140
+ \yl@ydiff=-17\relax%460-(303+140)
+ \putlratom{140}{460}{\@memberb}% % left or right type
+ \put(171,303){\line(0,1){140}}% % single bond at F
+ \else\ifx\@tmpc\empty%beta single bond
+ \yl@xdiff=31\relax%171-140
+ \yl@ydiff=-17\relax%460-(303+140)
+ \putlratom{140}{460}{\@memberb}% % left or right type
+ \put(171,303){\line(0,1){140}}% % single bond at F
+ \fi\fi\fi\fi\fi%
+}%
+\def\GFbonda@b{%
+ \if\@tmpc B%beta single bond
+ \yl@xdiff=31\relax%171-140
+ \yl@ydiff=90\relax%127-(140-103)
+ \putlratom{140}{-127}{\@memberb}% % left or right type
+ {%
+ \thicklines%
+ \put(171,103){\line(0,-1){140}}% % single bond at G
+ }%
+ \else\if\@tmpc A%alpha single bond
+ \yl@xdiff=31\relax%171-140
+ \yl@ydiff=90\relax%127-(140-103)
+ \putlratom{140}{-127}{\@memberb}% % left or right type
+ \@ifundefined{dottedline}{%
+ \put(171,103){\line(0,-1){140}}% % single bond at G
+ }{{\thicklines%
+ \dottedline{20}(171,103)(171,-37)}}%
+ \else\if\@tmpc U%beta single bond
+ \yl@xdiff=31\relax%171-140
+ \yl@ydiff=90\relax%127-(140-103)
+ \putlratom{140}{-127}{\@memberb}% % left or right type
+ \put(168,43){$\wr$}% unspecified single bond at G
+ \put(168,-8){$\wr$}%
+ \put(168,-57){$\wr$}%
+ \else\if\@tmpc S%alpha single bond
+ \yl@xdiff=31\relax%171-140
+ \yl@ydiff=90\relax%127-(140-103)
+ \putlratom{140}{-127}{\@memberb}% % left or right type
+ \put(171,103){\line(0,-1){140}}% % single bond at G
+ \else\ifx\@tmpc\empty%alpha single bond
+ \yl@xdiff=31\relax%171-140
+ \yl@ydiff=90\relax%127-(140-103)
+ \putlratom{140}{-127}{\@memberb}% % left or right type
+ \put(171,103){\line(0,-1){140}}% % single bond at G
+ \fi\fi\fi\fi\fi%
+}%
+\def\GFbondb{%
+ \if@fused@link
+ \if\@tmpb G%single bond at G (5,-3) fusion
+ \GFbondb@a
+ \else\if\@tmpb F%single bond at F
+ \GFbondb@b
+ \fi\fi%
+ \else
+ \if\@tmpb F%single bond at F (5,-3) fusion
+ \GFbondb@a
+ \else\if\@tmpb G%single bond at G
+ \GFbondb@b
+ \fi\fi%
+ \fi
+}% end of \GFbondb
+\def\GFbondb@a{%
+ \if\@tmpc B%beta single bond
+ \yl@xdiff=10\relax%
+ \yl@ydiff=22\relax%
+ \putlatom{-130}{466}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(0,406){\line(-5,3){120}}% % single bond at F
+ }%
+ \else\if\@tmpc A%alpha single bond
+ \yl@xdiff=10\relax%
+ \yl@ydiff=22\relax%
+ \putlatom{-130}{466}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(0,406){\line(-5,3){120}}% % single bond at F
+ }{{\thicklines%
+ \dottedline{20}(0,406)(-120,478)}}%
+ \else\if\@tmpc U%unspecified single bond
+ \yl@xdiff=10\relax%
+ \yl@ydiff=22\relax%
+ \putlatom{-130}{466}{\@memberb}% % left type
+ \put(0,406){\line(-5,3){120}}% % single bond at F
+ \else\if\@tmpc S%beta single bond
+ \yl@xdiff=10\relax%
+ \yl@ydiff=22\relax%
+ \putlatom{-130}{466}{\@memberb}% % left type
+ \put(0,406){\line(-5,3){120}}% % single bond at F
+ \else\ifx\@tmpc\empty%beta single bond
+ \yl@xdiff=10\relax%
+ \yl@ydiff=22\relax%
+ \putlatom{-130}{466}{\@memberb}% % left type
+ \put(0,406){\line(-5,3){120}}% % single bond at F
+ \else\if\@tmpc D%beta single bond (downward)
+ \yl@xdiff=31\relax%
+ \yl@ydiff=90\relax%
+ \putlratom{-31}{176}{\@memberb}% % left or right type
+ {%
+ \thicklines%
+ \put(0,406){\line(0,-1){140}}% % single bond at F
+ }%
+ \else\if\@tmpc C%alpha single bond (downward)
+ \yl@xdiff=31\relax%
+ \yl@ydiff=90\relax%
+ \putlratom{-31}{176}{\@memberb}% % left or right type
+ \@ifundefined{dottedline}{%
+ \put(0,406){\line(0,-1){140}}% % single bond at F
+ }{{\thicklines%
+ \dottedline{20}(0,406)(0,266)}}%
+ \fi\fi\fi\fi\fi\fi\fi%
+}% end of \GFbondb@a
+\def\GFbondb@b{%
+ \if\@tmpc B%beta single bond
+ \yl@xdiff=-10\relax%
+ \yl@ydiff=58\relax%
+ \putratom{301}{173}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(171,303){\line(5,-3){120}}% % single bond at G
+ }%
+ \else\if\@tmpc A%alpha single bond
+ \yl@xdiff=-10\relax%
+ \yl@ydiff=58\relax%
+ \putratom{301}{173}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(171,303){\line(5,-3){120}}% % single bond at G
+ }{{\thicklines%
+ \dottedline{20}(171,303)(291,231)}}%
+ \else\if\@tmpc U%unspecified single bond
+ \yl@xdiff=-10\relax%
+ \yl@ydiff=58\relax%
+ \putratom{301}{173}{\@memberb}% % right type
+ \put(171,303){\line(5,-3){120}}% % single bond at G
+ \else\if\@tmpc S%alpha single bond
+ \yl@xdiff=-10\relax%
+ \yl@ydiff=58\relax%
+ \putratom{301}{173}{\@memberb}% % right type
+ \put(171,303){\line(5,-3){120}}% % single bond at G
+ \else\ifx\@tmpc\empty%alpha single bond
+ \yl@xdiff=-10\relax%
+ \yl@ydiff=58\relax%
+ \putratom{301}{173}{\@memberb}% % right type
+ \put(171,303){\line(5,-3){120}}% % single bond at G
+ \else\if\@tmpc D%beta single bond (upward)
+ \yl@xdiff=31\relax%
+ \yl@ydiff=-17\relax%
+ \putlratom{140}{460}{\@memberb}% % left or right type
+ {%
+ \thicklines%
+ \put(171,303){\line(0,1){140}}% % single bond at G
+ }%
+ \else\if\@tmpc C%alpha single bond (upward)
+ \yl@xdiff=31\relax%
+ \yl@ydiff=-17\relax%
+ \putlratom{140}{460}{\@memberb}% % left or right type
+ \@ifundefined{dottedline}{%
+ \put(171,303){\line(0,1){140}}% % single bond at G
+ }{{\thicklines%
+ \dottedline{20}(171,303)(171,443)}}%
+ \fi\fi\fi\fi\fi\fi\fi%
+}% end of \GFbondb@b
+\def\GFbondc{%
+\if@fused@link
+ \if\@tmpb G%single bond at (-5,-3) fusion
+ \GFbondc@a
+ \else\if\@tmpb F%single bond at F
+ \GFbondc@b
+ \fi\fi%
+\else
+ \if\@tmpb F%single bond at (-5,-3) fusion
+ \GFbondc@a
+ \else\if\@tmpb G%single bond at G
+ \GFbondc@b
+ \fi\fi%
+\fi
+}% end of \GFbondc
+ \def\GFbondc@a{%
+ \if\@tmpc B%beta single bond
+ \yl@xdiff=-10\relax%
+ \yl@ydiff=12\relax%
+ \putratom{130}{466}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(0,406){\line(5,3){120}}% % single bond at F
+ }%
+ \else\if\@tmpc A%alpha single bond
+ \yl@xdiff=-10\relax%
+ \yl@ydiff=12\relax%
+ \putratom{130}{466}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(0,406){\line(5,3){120}}% % single bond at F
+ }{{\thicklines%
+ \dottedline{20}(0,406)(120,478)}}%
+ \else\if\@tmpc U%unspecified single bond
+ \yl@xdiff=-10\relax%
+ \yl@ydiff=12\relax%
+ \putratom{130}{466}{\@memberb}% % right type
+ \put(0,406){\line(5,3){120}}% % single bond at F
+ \else\if\@tmpc S%beta single bond
+ \yl@xdiff=-10\relax%
+ \yl@ydiff=12\relax%
+ \putratom{130}{466}{\@memberb}% % right type
+ \put(0,406){\line(5,3){120}}% % single bond at F
+ \else\ifx\@tmpc\empty%beta single bond
+ \yl@xdiff=-10\relax%
+ \yl@ydiff=12\relax%
+ \putratom{130}{466}{\@memberb}% % right type
+ \put(0,406){\line(5,3){120}}% % single bond at F
+ \else\if\@tmpc D%beta single bond (downward)
+ \yl@xdiff=31\relax%
+ \yl@ydiff=90\relax%
+ \putlratom{-31}{176}{\@memberb}% % left or right type
+ {%
+ \thicklines%
+ \put(0,406){\line(0,-1){140}}% % single bond at F
+ }%
+ \else\if\@tmpc C%alpha single bond (downward)
+ \yl@xdiff=31\relax%
+ \yl@ydiff=90\relax%
+ \putlratom{-31}{176}{\@memberb}% % left or right type
+ \@ifundefined{dottedline}{%
+ \put(0,406){\line(0,-1){140}}% % single bond at F
+ }{{\thicklines%
+ \dottedline{20}(0,406)(0,266)}}%
+ \fi\fi\fi\fi\fi\fi\fi%
+}% end of \GFbondc@a
+\def\GFbondc@b{%
+ \if\@tmpc B%beta single bond
+ \yl@xdiff=10\relax%
+ \yl@ydiff=59\relax%
+ \putlatom{-301}{173}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(-171,303){\line(-5,-3){120}}% % single bond at G
+ }%
+ \else\if\@tmpc A%alpha single bond
+ \yl@xdiff=10\relax%
+ \yl@ydiff=59\relax%
+ \putlatom{-301}{173}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(-171,303){\line(-5,-3){120}}% % single bond at G
+ }{{\thicklines%
+ \dottedline{20}(-171,303)(-291,231)}}%
+ \else\if\@tmpc U%unspecified single bond
+ \yl@xdiff=10\relax%
+ \yl@ydiff=59\relax%
+ \putlatom{-301}{173}{\@memberb}% % left type
+ \put(-171,303){\line(-5,-3){120}}% single bond at G
+ \else\if\@tmpc S%alpha single bond
+ \yl@xdiff=10\relax%
+ \yl@ydiff=59\relax%
+ \putlatom{-301}{173}{\@memberb}% % left type
+ \put(-171,303){\line(-5,-3){120}}% single bond at G
+ \else\ifx\@tmpc\empty%alpha single bond
+ \yl@xdiff=10\relax%
+ \yl@ydiff=59\relax%
+ \putlatom{-301}{173}{\@memberb}% % left type
+ \put(-171,303){\line(-5,-3){120}}% single bond at G
+ \else\if\@tmpc D%beta single bond (upward)
+ \yl@xdiff=-30\relax%
+ \yl@ydiff=-17\relax%
+ \putlratom{201}{460}{\@memberb}% % left or right type
+ {%
+ \thicklines%
+ \put(-171,303){\line(0,1){140}}% % single bond at G
+ }%
+ \else\if\@tmpc C%alpha single bond (upward)
+ \yl@xdiff=-30\relax%
+ \yl@ydiff=-17\relax%
+ \putlratom{201}{460}{\@memberb}% % left or right type
+ \@ifundefined{dottedline}{%
+ \put(-171,303){\line(0,1){140}}% % single bond at G
+ }{{\thicklines%
+ \dottedline{20}(-171,303)(-171,443)}}%
+ \fi\fi\fi\fi\fi\fi\fi%
+}% end of \GFbondc@b
+\def\GFbondd{%
+ \if\@tmpb G%single bond at G (fused position)
+ \if\@tmpc B%beta single bond
+ \yl@xdiff=-17\relax%
+ \yl@ydiff=31\relax%
+ \putlratom{460}{140}{\@memberb}% % left or right type
+ {%
+ \thicklines%
+ \put(303,171){\line(1,0){140}}% % single bond at G
+ }%
+ \else\if\@tmpc A%alpha single bond
+ \yl@xdiff=-17\relax%
+ \yl@ydiff=31\relax%
+ \putlratom{460}{140}{\@memberb}% % left or right type
+ \@ifundefined{dottedline}{%
+ \put(303,171){\line(1,0){140}}% % single bond at G
+ }{{\thicklines%
+ \dottedline{20}(303,171)(443,171)}}%
+ \else\if\@tmpc U% unspecified single bond
+ \yl@xdiff=-17\relax%
+ \yl@ydiff=31\relax%
+ \putlratom{460}{140}{\@memberb}% % left or right type
+ \put(303,148){$\sim$}% unspecified single bond at G
+ \put(353,148){$\sim$}%
+ \put(403,148){$\sim$}%
+ \else\if\@tmpc S%beta single bond
+ \yl@xdiff=-17\relax%
+ \yl@ydiff=31\relax%
+ \putlratom{460}{140}{\@memberb}% % left or right type
+ \put(303,171){\line(1,0){140}}% % single bond at G
+ \else\ifx\@tmpc\empty%beta single bond
+ \yl@xdiff=-17\relax%
+ \yl@ydiff=31\relax%
+ \putlratom{460}{140}{\@memberb}% % left or right type
+ \put(303,171){\line(1,0){140}}% % single bond at G
+ \fi\fi\fi\fi\fi%
+ \else\if\@tmpb F%single bond at F (fused position)
+ \if\@tmpc B%beta single bond
+ \yl@xdiff=20\relax%
+ \yl@ydiff=31\relax%
+ \putlatom{-57}{140}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(103,171){\line(-1,0){140}}% % single bond at F
+ }%
+ \else\if\@tmpc A%alpha single bond
+ \yl@xdiff=20\relax%
+ \yl@ydiff=31\relax%
+ \putlatom{-57}{140}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(103,171){\line(-1,0){140}}% % single bond at F
+ }{{\thicklines%
+ \dottedline{20}(103,171)(-37,171)}}%
+ \else\if\@tmpc U%beta single bond
+ \yl@xdiff=20\relax%
+ \yl@ydiff=31\relax%
+ \putlatom{-57}{140}{\@memberb}% % left type
+ \put(40,148){$\sim$}% unspecified single bond at F
+ \put(-13,148){$\sim$}%
+ \put(-62,148){$\sim$}%
+ \else\if\@tmpc S%alpha single bond
+ \yl@xdiff=20\relax%
+ \yl@ydiff=31\relax%
+ \putlatom{-57}{140}{\@memberb}% % left type
+ \put(103,171){\line(-1,0){140}}% % single bond at F
+ \else\ifx\@tmpc\empty%alpha single bond
+ \yl@xdiff=20\relax%
+ \yl@ydiff=31\relax%
+ \putlatom{-57}{140}{\@memberb}% % left type
+ \put(103,171){\line(-1,0){140}}% % single bond at F
+ \fi\fi\fi\fi\fi%
+ \fi\fi%
+}% end of \GFbondd
+\newif\if@fused@link \@fused@linkfalse
+\def\setfusedbond#1#2#3#4#5{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifnum#5<0\relax%
+\@tmpaa=-\@tmpa\relax\advance\@tmpaa by #2\relax\@fused@linktrue
+\else\@tmpaa=\@tmpa\relax\advance\@tmpaa by #2\relax
+\@fused@linkfalse\fi%
+\ifnum\@tmpaa >#3\relax%
+\ifnum\@tmpaa <#4\relax%
+\ifcase\@tmpaa%
+\GFbonda
+\or% subst. on 1 F == (0,406), G == (171,303)
+\GFbondb
+\or% subst. on 2 F == (0,406), G == (-171,303) for \@fused@linkfalse
+ % subst. on 2 G == (0,406), F == (-171,303) for \@fused@linktrue
+\GFbondc
+\or %3 fused positions % G == (303,171) F == (103,171)
+\GFbondd
+\fi%end of ifcase
+\fi\fi\fi\fi}}%
+\newif\if@clipfuse \@clipfusefalse
+\def\setatombond#1#2#3{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\@tmpaa=\@tmpa\relax\advance\@tmpaa by #2\relax
+\ifx\@memberb\@yl\else
+\ifnum\@tmpaa >0\relax%
+\ifnum\@tmpaa <2\relax%
+\ifcase\@tmpaa%
+\or% subst. on 1
+ \ifnum#3=1\relax%(upward)
+ \setatombonda
+ \else\ifnum#3=4\relax%(right)
+ \setatombondb
+ \else\ifnum#3=7\relax%(downward)
+ \setatombondc
+ \else\ifnum#3=11\relax%
+ \setatombondd
+ \else\ifnum#3=5\relax%
+ \setatombonde
+ \else\ifnum#3=3\relax%
+ \setatombondf
+ \else\ifnum#3=9\relax%
+ \setatombondg
+ \else\ifnum#3=10\relax%(left)
+ \setatombondh
+\fi\fi\fi\fi\fi\fi\fi\fi%
+\fi%end of ifcase
+\fi\fi\fi\fi}}%
+\def\setatombonda{%upward (0,1)
+ \if@clipfuse%
+ \if\@tmpb B%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ {%
+ \thicklines%
+ \put(0,40){\line(0,1){100}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \@ifundefined{dottedline}{%
+ \put(0,40){\line(0,1){100}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,40)(0,140)}}%
+ \else\if\@tmpb U% unspecified single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \put(-3,30){$\wr$}% unspecified single bond at 1
+ \put(-3,80){$\wr$}%
+ \else\if\@tmpb S%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \put(0,40){\line(0,1){100}}% % single bond at 1
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \put(-10,40){\line(0,1){100}}% % single bond at 1
+ \put(10,40){\line(0,1){100}}% % single bond at 1
+ \else\if\@tmpb T%double bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \put(-15,40){\line(0,1){100}}% % single bond at 1
+ \put(0,40){\line(0,1){100}}% % single bond at 1
+ \put(15,40){\line(0,1){100}}% % single bond at 1
+ \else\ifx\@tmpb\empty%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \put(0,40){\line(0,1){100}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putlratom{-31}{157}{\@memberb}% % left or right type
+ \else%no clip
+ \if\@tmpb B%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ {%
+ \thicklines%
+ \put(0,0){\line(0,1){140}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(0,1){140}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,0)(0,140)}}%
+ \else\if\@tmpb U% unspecified single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \put(-3,0){$\wr$}% unspecified single bond at 1
+ \put(-3,50){$\wr$}%
+ \put(-3,100){$\wr$}%
+ \else\if\@tmpb S%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \put(0,0){\line(0,1){140}}% % single bond at 1
+ \else\if\@tmpb D%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \put(-10,0){\line(0,1){140}}% % single bond at 1
+ \put(10,0){\line(0,1){140}}% % single bond at 1
+ \else\if\@tmpb T%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \put(-15,0){\line(0,1){140}}% % single bond at 1
+ \put(0,0){\line(0,1){140}}% % single bond at 1
+ \put(15,0){\line(0,1){140}}% % single bond at 1
+ \else\ifx\@tmpb\empty%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \put(0,0){\line(0,1){140}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putlratom{-31}{157}{\@memberb}% % left or right type
+ \fi%
+}% end of \setatombonda
+\def\setatombondb{%(right) (1,0)
+ \if@clipfuse%
+ \if\@tmpb B%beta single bond
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ {%
+ \thicklines%
+ \put(30,0){\line(1,0){110}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ \@ifundefined{dottedline}{%
+ \put(30,0){\line(1,0){110}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(30,0)(140,0)}}%
+ \else\if\@tmpb U%beta single bond
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ \put(30,0){\line(1,0){110}}% % single bond at 1
+ \else\if\@tmpb S%alpha single bond
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ \put(40,0){\line(1,0){100}}% % single bond at 1
+ \else\if\@tmpb D%alpha single bond
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ \put(40,10){\line(1,0){100}}% % single bond at 1
+ \put(40,-10){\line(1,0){100}}% % single bond at 1
+ \else\if\@tmpb T%alpha single bond
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ \put(40,15){\line(1,0){100}}% % single bond at 1
+ \put(40,0){\line(1,0){100}}% % single bond at 1
+ \put(40,-15){\line(1,0){100}}% % single bond at 1
+ \else\ifx\@tmpb\empty%alpha single bond
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ \put(40,0){\line(1,0){100}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putratom{157}{-31}{\@memberb}% % right type only
+ \else%
+ \if\@tmpb B%beta single bond
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ {%
+ \thicklines%
+ \put(0,0){\line(1,0){140}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(1,0){140}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,0)(140,0)}}%
+ \else\if\@tmpb U%beta single bond
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ \put(0,0){\line(1,0){140}}% % single bond at 1
+ \else\if\@tmpb S%alpha single bond
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ \put(0,0){\line(1,0){140}}% % single bond at 1
+ \else\if\@tmpb D%alpha single bond
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ \put(0,10){\line(1,0){140}}% % single bond at 1
+ \put(0,-10){\line(1,0){140}}% % single bond at 1
+ \else\if\@tmpb T%alpha single bond
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ \put(0,-15){\line(1,0){140}}% % single bond at 1
+ \put(0,0){\line(1,0){140}}% % single bond at 1
+ \put(0,15){\line(1,0){140}}% % single bond at 1
+ \else\ifx\@tmpb\empty%alpha single bond
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ \put(0,0){\line(1,0){140}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putratom{157}{-31}{\@memberb}% % right type only
+ \fi%
+}% end of \setatombondb
+\def\setatombondc{%(downward) (0,-1)
+ \if@clipfuse%
+ \if\@tmpb B%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ {%
+ \thicklines%
+ \put(0,-40){\line(0,-1){100}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \@ifundefined{dottedline}{%
+ \put(0,-40){\line(0,-1){100}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,-40)(0,-140)}}%
+ \else\if\@tmpb U%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \put(-3,-90){$\wr$}% unspecified single bond at 1
+ \put(-3,-140){$\wr$}%
+ \else\if\@tmpb S%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \put(0,-40){\line(0,-1){100}}% % single bond at 1
+ \else\if\@tmpb D%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \put(10,-40){\line(0,-1){100}}% % single bond at 1
+ \put(-10,-40){\line(0,-1){100}}% % single bond at 1
+ \else\if\@tmpb T%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \put(15,-40){\line(0,-1){100}}% % single bond at 1
+ \put(0,-40){\line(0,-1){100}}% % single bond at 1
+ \put(-15,-40){\line(0,-1){100}}% % single bond at 1
+ \else\ifx\@tmpb\empty%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \put(0,-40){\line(0,-1){100}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \else%no clipping
+ \if\@tmpb B%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ {%
+ \thicklines%
+ \put(0,0){\line(0,-1){140}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(0,-1){140}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,0)(0,-140)}}%
+ \else\if\@tmpb U%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \put(-3,-60){$\wr$}% unspecified single bond at 1
+ \put(-3,-110){$\wr$}%
+ \put(-3,-160){$\wr$}%
+ \else\if\@tmpb S%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \put(0,0){\line(0,-1){140}}% % single bond at 1
+ \else\if\@tmpb D%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \put(10,0){\line(0,-1){140}}% % single bond at 1
+ \put(-10,0){\line(0,-1){140}}% % single bond at 1
+ \else\if\@tmpb T%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \put(15,0){\line(0,-1){140}}% % single bond at 1
+ \put(0,0){\line(0,-1){140}}% % single bond at 1
+ \put(-15,0){\line(0,-1){140}}% % single bond at 1
+ \else\ifx\@tmpb\empty%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \put(0,0){\line(0,-1){140}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \fi%
+}% end of \setatombondc
+\def\setatombondd{% (-5,3)
+ \if@clipfuse%
+ \yl@xdiff=-10\relax
+ \yl@ydiff=18\relax
+ \if\@tmpb B%beta single bond
+ {%
+ \thicklines%
+ \put(-30,18){\line(-5,3){100}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \@ifundefined{dottedline}{%
+ \put(-30,18){\line(-5,3){100}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(-30,18)(-130,78)}}%
+ \else\if\@tmpb U%unspecified single bond
+ \put(-30,18){\line(-5,3){100}}% % single bond at 1
+ \else\if\@tmpb S%beta single bond
+ \put(-30,18){\line(-5,3){100}}% % single bond at 1
+ \else\if\@tmpb D%beta single bond
+ \put(-36,8){\line(-5,3){100}}% % single bond at 1
+ \put(-24,24){\line(-5,3){100}}% % single bond at 1
+ \else\if\@tmpb T%beta single bond
+ \put(-39,3){\line(-5,3){100}}% % single bond at 1
+ \put(-30,18){\line(-5,3){100}}% % single bond at 1
+ \put(-21,33){\line(-5,3){100}}% % single bond at 1
+ \else\ifx\@tmpb\empty%beta single bond
+ \put(-30,18){\line(-5,3){100}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putlatom{-130}{60}{\@memberb}% % left type
+ \else%no clipping
+ \yl@xdiff=-10\relax
+ \yl@ydiff=18\relax
+ \if\@tmpb B%beta single bond
+ {%
+ \thicklines%
+ \put(0,0){\line(-5,3){130}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(-5,3){130}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,0)(-130,78)}}%
+ \else\if\@tmpb U%unspecified single bond
+ \put(0,0){\line(-5,3){130}}% % single bond at 1
+ \else\if\@tmpb S%beta single bond
+ \put(0,0){\line(-5,3){130}}% % single bond at 1
+ \else\if\@tmpb D%beta single bond
+ \put(6,10){\line(-5,3){130}}% % single bond at 1
+ \put(-6,-10){\line(-5,3){130}}% % single bond at 1
+ \else\if\@tmpb T%beta single bond
+ \put(9,15){\line(-5,3){130}}% % single bond at 1
+ \put(0,0){\line(-5,3){130}}% % single bond at 1
+ \put(-9,-15){\line(-5,3){130}}% % single bond at 1
+ \else\ifx\@tmpb\empty%beta single bond
+ \put(0,0){\line(-5,3){130}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putlatom{-130}{60}{\@memberb}% % left type
+ \fi%
+}% end of \setatombondd
+\def\setatombonde{%(5,-3)
+ \if@clipfuse%
+ \yl@xdiff=-10\relax
+ \yl@ydiff=52\relax
+ \if\@tmpb B%beta single bond
+ {%
+ \thicklines%
+ \put(30,-18){\line(5,-3){100}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \@ifundefined{dottedline}{%
+ \put(30,-18){\line(5,-3){100}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(30,-18)(130,-78)}}%
+ \else\if\@tmpb U%unspecified single bond
+ \put(30,-18){\line(5,-3){100}}% % single bond at 1
+ \else\if\@tmpb S%alpha single bond
+ \put(30,-18){\line(5,-3){100}}% % single bond at 1
+ \else\if\@tmpb D%alpha single bond
+ \put(36,-12){\line(5,-3){100}}% % single bond at 1
+ \put(24,-28){\line(5,-3){100}}% % single bond at 1
+ \else\if\@tmpb T%alpha single bond
+ \put(39,-3){\line(5,-3){100}}% % single bond at 1
+ \put(30,-18){\line(5,-3){100}}% % single bond at 1
+ \put(21,-33){\line(5,-3){100}}% % single bond at 1
+ \else\ifx\@tmpb\empty%alpha single bond
+ \put(30,-18){\line(5,-3){100}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putratom{140}{-130}{\@memberb}% % right type
+ \else%no clipping
+ \yl@xdiff=-10\relax
+ \yl@ydiff=52\relax
+ \if\@tmpb B%beta single bond
+ {%
+ \thicklines%
+ \put(0,0){\line(5,-3){130}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(5,-3){130}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,0)(130,-78)}}%
+ \else\if\@tmpb U%unspecified single bond
+ \put(0,0){\line(5,-3){130}}% % single bond at 1
+ \else\if\@tmpb S%alpha single bond
+ \put(0,0){\line(5,-3){130}}% % single bond at 1
+ \else\if\@tmpb D%alpha single bond
+ \put(6,10){\line(5,-3){130}}% % single bond at 1
+ \put(-6,-10){\line(5,-3){130}}% % single bond at 1
+ \else\if\@tmpb T%alpha single bond
+ \put(9,15){\line(5,-3){130}}% % single bond at 1
+ \put(0,0){\line(5,-3){130}}% % single bond at 1
+ \put(-9,-15){\line(5,-3){130}}% % single bond at 1
+ \else\ifx\@tmpb\empty%alpha single bond
+ \put(0,0){\line(5,-3){130}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putratom{140}{-130}{\@memberb}% % right type
+ \fi%
+}% end of \setatombonde
+\def\setatombondf{%% (5,3)
+ \if@clipfuse%
+ \yl@xdiff=-10\relax
+ \yl@ydiff=18\relax
+ \if\@tmpb B%beta single bond
+ {%
+ \thicklines%
+ \put(30,18){\line(5,3){100}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \@ifundefined{dottedline}{%
+ \put(30,18){\line(5,3){100}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(30,18)(130,78)}}%
+ \else\if\@tmpb U%unspecified single bond
+ \put(30,18){\line(5,3){100}}% % single bond at 1
+ \else\if\@tmpb S%beta single bond
+ \put(30,18){\line(5,3){100}}% % single bond at 1
+ \else\if\@tmpb D%beta single bond
+ \put(36,8){\line(5,3){100}}% % single bond at 1
+ \put(24,24){\line(5,3){100}}% % single bond at 1
+ \else\if\@tmpb T%beta single bond
+ \put(39,3){\line(5,3){100}}% % single bond at 1
+ \put(30,18){\line(5,3){100}}% % single bond at 1
+ \put(21,33){\line(5,3){100}}% % single bond at 1
+ \else\ifx\@tmpb\empty%beta single bond
+ \put(30,18){\line(5,3){100}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putratom{140}{60}{\@memberb}% % right type
+ \else%no clipping
+ \yl@xdiff=-10\relax
+ \yl@ydiff=18\relax
+ \if\@tmpb B%beta single bond
+ {%
+ \thicklines%
+ \put(0,0){\line(5,3){130}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(5,3){130}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,0)(130,78)}}%
+ \else\if\@tmpb U%unspecified single bond
+ \put(0,0){\line(5,3){130}}% % single bond at 1
+ \else\if\@tmpb S%beta single bond
+ \put(0,0){\line(5,3){130}}% % single bond at 1
+ \else\if\@tmpb D%beta single bond
+ \put(6,-10){\line(5,3){130}}% % single bond at 1
+ \put(-6,10){\line(5,3){130}}% % single bond at 1
+ \else\if\@tmpb T%beta single bond
+ \put(9,-15){\line(5,3){130}}% % single bond at 1
+ \put(0,0){\line(5,3){130}}% % single bond at 1
+ \put(-9,15){\line(5,3){130}}% % single bond at 1
+ \else\ifx\@tmpb\empty%beta single bond
+ \put(0,0){\line(5,3){130}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putratom{140}{60}{\@memberb}% % right type
+ \fi%
+}% end of \setatombondf
+\def\setatombondg{%% (-5,-3)
+ \if@clipfuse%
+ \yl@xdiff=0\relax
+ \yl@ydiff=52\relax%1999/1/6 by Shinsaku Fujita
+ \if\@tmpb B%beta single bond
+ {%
+ \thicklines%
+ \put(-30,-18){\line(-5,-3){100}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \@ifundefined{dottedline}{%
+ \put(-30,-18){\line(-5,-3){100}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(-20,-12)(-120,-72)}}%
+ \else\if\@tmpc U%unspecified single bond
+ \put(-30,-18){\line(-5,-3){100}}% % single bond at 1
+ \else\if\@tmpc S%alpha single bond
+ \put(-30,-18){\line(-5,-3){100}}% % single bond at 1
+ \else\if\@tmpb D%double bond
+ \put(-36,-12){\line(-5,-3){100}}% % single bond at 1
+ \put(-24,-28){\line(-5,-3){100}}% % single bond at 1
+ \else\if\@tmpb T%triple bond
+ \put(-39,-3){\line(-5,-3){100}}% % single bond at 1
+ \put(-30,-18){\line(-5,-3){100}}% % single bond at 1
+ \put(-21,-33){\line(-5,-3){100}}% % single bond at 1
+ \else\ifx\@tmpc\empty%alpha single bond
+ \put(-30,-18){\line(-5,-3){100}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putlatom{-130}{-130}{\@memberb}% % left type
+ \else%
+ \yl@xdiff=0\relax
+ \yl@ydiff=52\relax%1999/1/6 by Shinsaku Fujita
+ \if\@tmpb B%beta single bond
+ {%
+ \thicklines%
+ \put(0,0){\line(-5,-3){130}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(-5,-3){130}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,0)(-130,-78)}}%
+ \else\if\@tmpc U%unspecified single bond
+ \put(0,0){\line(-5,-3){130}}% % single bond at 1
+ \else\if\@tmpc S%alpha single bond
+ \put(0,0){\line(-5,-3){130}}% % single bond at 1
+ \else\if\@tmpb D%alpha single bond
+ \put(-6,10){\line(-5,-3){130}}% % single bond at 1
+ \put(6,-10){\line(-5,-3){130}}% % single bond at 1
+ \else\if\@tmpb T%alpha single bond
+ \put(-9,15){\line(-5,-3){130}}% % single bond at 1
+ \put(0,0){\line(-5,-3){130}}% % single bond at 1
+ \put(9,-15){\line(-5,-3){130}}% % single bond at 1
+ \else\ifx\@tmpc\empty%alpha single bond
+ \put(0,0){\line(-5,-3){130}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putlatom{-130}{-130}{\@memberb}% % left type
+ \fi%
+}% end of \setatombondg
+\def\setatombondh{% (-1,0)
+ \yl@xdiff=17\relax
+ \yl@ydiff=31\relax
+ \if@clipfuse%
+ \if\@tmpb B%beta single bond
+ {%
+ \thicklines%
+ \put(-30,0){\line(-1,0){110}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \@ifundefined{dottedline}{%
+ \put(-30,0){\line(-1,0){110}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(-30,0)(-140,0)}}%
+ \else\if\@tmpb U%beta single bond
+ \put(-30,0){\line(-1,0){110}}% % single bond at 1
+ \else\if\@tmpb S%alpha single bond
+ \put(-40,0){\line(-1,0){100}}% % single bond at 1
+ \else\if\@tmpb D%alpha single bond
+ \put(-40,10){\line(-1,0){100}}% % single bond at 1
+ \put(-40,-10){\line(-1,0){100}}% % single bond at 1
+ \else\if\@tmpb T%alpha single bond
+ \put(-40,15){\line(-1,0){100}}% % single bond at 1
+ \put(-40,0){\line(-1,0){100}}% % single bond at 1
+ \put(-40,-15){\line(-1,0){100}}% % single bond at 1
+ \else\ifx\@tmpb\empty%alpha single bond
+ \put(-40,0){\line(-1,0){100}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putlatom{-157}{-31}{\@memberb}% % left type only
+ \else%
+ \if\@tmpb B%beta single bond
+ {%
+ \thicklines%
+ \put(0,0){\line(-1,0){140}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(-1,0){140}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,0)(-140,0)}}%
+ \else\if\@tmpb U%beta single bond
+ \put(0,0){\line(-1,0){140}}% % single bond at 1
+ \else\if\@tmpb S%alpha single bond
+ \put(0,0){\line(-1,0){140}}% % single bond at 1
+ \else\if\@tmpb D%alpha single bond
+ \put(0,10){\line(-1,0){140}}% % single bond at 1
+ \put(0,-10){\line(-1,0){140}}% % single bond at 1
+ \else\if\@tmpb T%alpha single bond
+ \put(0,-15){\line(-1,0){140}}% % single bond at 1
+ \put(0,0){\line(-1,0){140}}% % single bond at 1
+ \put(0,15){\line(-1,0){140}}% % single bond at 1
+ \else\ifx\@tmpb\empty%alpha single bond
+ \put(0,0){\line(-1,0){140}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putlatom{-157}{-31}{\@memberb}% % left type only
+ \fi%
+}% end of \setatombondh
+\def\ylatombondposition#1#2#3{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\@tmpaa=\@tmpa\relax\advance\@tmpaa by #2\relax
+\ifnum\@tmpaa >0\relax%
+\ifnum\@tmpaa <2\relax%
+\ifcase\@tmpaa%
+\or% subst. on 1
+ \ifnum#3=1\relax%upward
+ \if@clipfuse%
+ \gdef\@ylii{0}\gdef\@yli{-48}\global\@ylswtrue%
+ \else
+ \gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue%
+ \fi
+ \else\ifnum#3=4\relax%(right)
+ \if@clipfuse%
+ \gdef\@ylii{-40}\gdef\@yli{0}\global\@ylswtrue%
+ \else
+ \gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue%
+ \fi
+ \else\ifnum#3=7\relax%(downward)
+ \if@clipfuse%
+ \gdef\@ylii{0}\gdef\@yli{48}\global\@ylswtrue%
+ \else
+ \gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue%
+ \fi
+ \else\ifnum#3=11\relax%
+ \if@clipfuse%
+ \gdef\@ylii{50}\gdef\@yli{-30}\global\@ylswtrue%
+ \else
+ \gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue%
+ \fi
+ \else\ifnum#3=5\relax%
+ \if@clipfuse%
+ \gdef\@ylii{-50}\gdef\@yli{30}\global\@ylswtrue%
+ \else
+ \gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue%
+ \fi
+ \else\ifnum#3=3\relax%
+ \if@clipfuse%
+ \gdef\@ylii{-50}\gdef\@yli{-30}\global\@ylswtrue%
+ \else
+ \gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue%
+ \fi
+ \else\ifnum#3=9\relax%
+ \if@clipfuse%
+ \gdef\@ylii{50}\gdef\@yli{30}\global\@ylswtrue%
+ \else
+ \gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue%
+ \fi
+ \else\ifnum#3=10\relax%(left)
+ \if@clipfuse%
+ \gdef\@ylii{40}\gdef\@yli{0}\global\@ylswtrue%
+ \else
+ \gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue%
+ \fi
+\fi\fi\fi\fi\fi\fi\fi\fi%
+\fi%end of ifcase
+\fi\fi\fi\fi%
+\fi}}% end of \ylatombondposition
+\def\ylpositionh#1#2#3#4#5{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}\relax%
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifnum#5<0\relax%
+\@tmpaa=-\@tmpa\relax \advance\@tmpaa by#2\relax%
+\else\@tmpaa=\@tmpa\relax \advance\@tmpaa by#2\relax\fi
+\ifnum\@tmpaa>#3\relax%
+\ifnum\@tmpaa<#4\relax%
+\ifcase\@tmpaa%0 omit
+ \or\ifx\aaa\empty
+ \gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue%\@ylatrue% subst. on 1
+ \else
+ \gdef\@ylii{30}\gdef\@yli{0}\global\@ylswtrue%\@ylatrue% subst. on 1
+ \fi
+ \or\ifx\bbb\empty
+ \gdef\@ylii{-103}\gdef\@yli{-171}\global\@ylswtrue%\@ylbtrue% subst. on 2
+ \else
+ \gdef\@ylii{-73}\gdef\@yli{-223}\global\@ylswtrue%\@ylbtrue% subst. on 2
+ \fi
+ \or \ifx\ccc\empty
+ \gdef\@ylii{-303}\gdef\@yli{-171}\global\@ylswtrue%\@ylctrue% subst. on 3
+ \else
+ \gdef\@ylii{-333}\gdef\@yli{-223}\global\@ylswtrue%\@ylctrue% subst. on 3
+ \fi
+ \or\ifx\ddd\empty
+ \gdef\@ylii{-406}\gdef\@yli{0}\global\@ylswtrue%\@yldtrue% subst. on 4
+ \else
+ \gdef\@ylii{-436}\gdef\@yli{0}\global\@ylswtrue%\@yldtrue% subst. on 4
+ \fi
+ \or\ifx\eee\empty
+ \gdef\@ylii{-303}\gdef\@yli{171}\global\@ylswtrue%\@yletrue% subst. on 5
+ \else
+ \gdef\@ylii{-333}\gdef\@yli{223}\global\@ylswtrue%\@yletrue% subst. on 5
+ \fi
+ \or \ifx\fff\empty
+ \gdef\@ylii{-103}\gdef\@yli{171}\global\@ylswtrue%\@ylftrue% subst. on 6
+ \else
+ \gdef\@ylii{-73}\gdef\@yli{223}\global\@ylswtrue%\@ylftrue% subst. on 6
+ \fi
+\fi%end of ifcase
+\fi\fi\fi\fi\fi}}%
+\def\@hsubsta{%
+\if@aclip %clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=17\relax
+ \yl@ydiff=31\relax
+ \putlatom{-157}{-31}{\@memberb}% % left type only
+ \put(-30,0){\line(-1,0){110}}% % single bond at 1
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=27\relax
+ \yl@ydiff=36\relax
+ \putlatom{-157}{42}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(-30,18){\line(-5,3){100}}% % single bond at 1
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=37\relax
+ \yl@ydiff=28\relax
+ \putlatom{-157}{-100}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(-30,-18){\line(-5,-3){100}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(-30,-18)(-120,-72)}}%
+ \else\if\@tmpc u%(u) up --- (B) beta
+ \yl@xdiff=37\relax
+ \yl@ydiff=28\relax
+ \putlatom{-157}{-100}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(-30,-18){\line(-5,-3){100}}% % single bond at 1
+ }%
+ \else\if\@tmpc d%(d) down --- (A) alpha
+ \yl@xdiff=27\relax
+ \yl@ydiff=36\relax
+ \putlatom{-157}{42}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(-30,18){\line(-5,3){100}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(-30,18)(-130,78)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=27\relax
+ \yl@ydiff=36\relax
+ \putlatom{-157}{42}{\@memberb}% % left type
+ \put(-30,18){\line(-5,3){100}}% % single bond at 1
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=27\relax
+ \yl@ydiff=28\relax
+ \putlatom{-157}{-100}{\@memberb}% % left type
+ \put(-30,-18){\line(-5,-3){100}}% % single bond at 1
+ \fi\fi\fi\fi\fi
+ \fi\fi
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=17\relax
+ \yl@ydiff=31\relax
+ \putlatom{-157}{-31}{\@memberb}% % left type only
+ \put(-30,-12){\line(-1,0){110}}% % double bond at 1
+ \put(-30,12){\line(-1,0){110}}% % double bond at 1
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=17\relax
+ \yl@ydiff=31\relax
+ \putlatom{-157}{-31}{\@memberb}% % left type only
+ {%
+ \thicklines%
+ \put(-30,0){\line(-1,0){110}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=17\relax
+ \yl@ydiff=31\relax
+ \putlatom{-157}{-31}{\@memberb}% % left type only
+ \@ifundefined{dottedline}{%
+ \put(-30,0){\line(-1,0){110}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(-30,0)(-140,0)}}%
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(0,0){\setatombondG}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(0,0){\setatombondD}%
+ }%
+ \else%
+ \yl@xdiff=17\relax
+ \yl@ydiff=31\relax
+ \putlatom{-157}{-31}{\@memberb}% % left type only
+ \put(-40,0){\line(-1,0){100}}% % single bond at 1
+ \fi\fi\fi\fi
+ \fi\fi%
+\else%% no clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=17\relax
+ \yl@ydiff=31\relax
+ \putlatom{-157}{-31}{\@memberb}% % left type only
+ \put(0,0){\line(-1,0){140}}% % single bond at 1
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=37\relax
+ \yl@ydiff=30\relax
+ \putlatom{-157}{42}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(0,0){\line(-5,3){120}}% % single bond at 1
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=37\relax
+ \yl@ydiff=28\relax
+ \putlatom{-157}{-100}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(-5,-3){120}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,0)(-120,-72)}}%
+ \else\if\@tmpc u%(u) up --- (B) beta
+ \yl@xdiff=37\relax
+ \yl@ydiff=28\relax
+ \putlatom{-157}{-100}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(0,0){\line(-5,-3){120}}% % single bond at 1
+ }%
+ \else\if\@tmpc d%(d) down --- (A) alpha
+ \yl@xdiff=37\relax
+ \yl@ydiff=30\relax
+ \putlatom{-157}{42}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(-5,3){120}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,0)(-120,72)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=37\relax
+ \yl@ydiff=30\relax
+ \putlatom{-157}{42}{\@memberb}% % left type
+ \put(0,0){\line(-5,3){120}}% % single bond at 1
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=37\relax
+ \yl@ydiff=28\relax
+ \putlatom{-157}{-100}{\@memberb}% % left type
+ \put(0,0){\line(-5,-3){120}}% % single bond at 1
+ \fi\fi\fi\fi\fi
+ \fi\fi
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=17\relax
+ \yl@ydiff=31\relax
+ \putlatom{-157}{-31}{\@memberb}% % left type only
+ \put(0,-12){\line(-1,0){140}}% % double bond at 1
+ \put(0,12){\line(-1,0){140}}% % double bond at 1
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=17\relax
+ \yl@ydiff=31\relax
+ \putlatom{-157}{-31}{\@memberb}% % left type only
+ {%
+ \thicklines%
+ \put(0,0){\line(-1,0){140}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=17\relax
+ \yl@ydiff=31\relax
+ \putlatom{-157}{-31}{\@memberb}% % left type only
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(-1,0){140}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,0)(-140,0)}}%
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(0,0){\setatombondG}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(0,0){\setatombondD}%
+ }%
+ \else%
+ \yl@xdiff=17\relax
+ \yl@ydiff=31\relax
+ \putlatom{-157}{-31}{\@memberb}% % left type only
+ \put(0,0){\line(-1,0){140}}% % single bond at 1
+ \fi\fi\fi\fi%
+ \fi\fi
+ \fi}%end of \@hsubsta
+\def\@hsubstb{%
+ \if@bclip %clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=43\relax
+ \yl@ydiff=5\relax
+ \putlratom{-27}{331}{\@memberb}%
+ \put(79,221){\line(-3,5){63}}% % single bond at 2 (62=>63)
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=0\relax
+ \yl@ydiff=21\relax
+ \putlatom{-41}{240}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(59,201){\line(-5,3){100}}% % single bond at 2
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=20\relax
+ \yl@ydiff=-10\relax
+ \putratom{83}{331}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(103,221){\line(0,1){100}}% % single bond at 2
+ }{{\thicklines%
+ \dottedline{20}(103,221)(103,321)}}%1998/10/11 by SF
+ \else\if\@tmpc u%(u) up --- (B) beta
+ \yl@xdiff=20\relax
+ \yl@ydiff=-10\relax
+ \putratom{83}{331}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(103,221){\line(0,1){100}}% % single bond at 2
+ }%
+ \else\if\@tmpc d%(d) down --- (A) alpha
+ \yl@xdiff=0\relax
+ \yl@ydiff=21\relax
+ \putlatom{-41}{240}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(59,201){\line(-5,3){100}}% % single bond at 2
+ }{{\thicklines%
+ \dottedline{20}(59,201)(-41,261)}}%1998/10/11 by SF
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=0\relax
+ \yl@ydiff=21\relax
+ \putlatom{-41}{240}{\@memberb}% % left type
+ \put(59,201){\line(-5,3){100}}% % single bond at 2
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=20\relax
+ \yl@ydiff=-10\relax
+ \putratom{83}{331}{\@memberb}% % right type
+ \put(103,221){\line(0,1){100}}% % single bond at 2
+ \fi\fi\fi\fi\fi%
+ \fi\fi
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=49\relax
+ \yl@ydiff=-13\relax
+ \putlratom{-27}{331}{\@memberb}%
+ \put(78,208){\line(-3,5){63}}% % double bond at 2(62->63)
+ \put(100,219){\line(-3,5){63}}% % double bond at 2(62->63)
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=43\relax
+ \yl@ydiff=5\relax
+ \putlratom{-27}{331}{\@memberb}%
+ {%
+ \thicklines%
+ \put(79,221){\line(-3,5){63}}% % single bond at 2 (62->63)
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=43\relax
+ \yl@ydiff=5\relax
+ \putlratom{-27}{331}{\@memberb}%
+ \@ifundefined{dottedline}{%
+ \put(79,221){\line(-3,5){63}}% % single bond at 2(62->63)
+ }{{\thicklines%
+ \dottedline{20}(79,221)(16,326)}}%1998/10/11 by SF
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(103,171){\setatombondh}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(103,171){\setatombondF}%
+ }%
+ \else%
+ \yl@xdiff=43\relax
+ \yl@ydiff=5\relax
+ \putlratom{-27}{331}{\@memberb}%
+ \put(79,221){\line(-3,5){63}}% % single bond at 2 (62->63)
+ \fi\fi\fi\fi%
+ \fi\fi
+ \else%%no clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=58\relax
+ \yl@ydiff=-41\relax
+ \putlratom{-27}{331}{\@memberb}%
+ \put(103,171){\line(-3,5){72}}% % single bond at 2
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=14\relax
+ \yl@ydiff=-3\relax
+ \putlatom{-31}{240}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(103,171){\line(-5,3){120}}% % single bond at 2
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=20\relax
+ \yl@ydiff=-20\relax
+ \putratom{83}{331}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(103,171){\line(0,1){140}}% % single bond at 2
+ }{{\thicklines%
+ \dottedline{20}(103,171)(103,311)}}%1998/10/11 by SF
+ \else\if\@tmpc u%(u) up --- (B) beta
+ \yl@xdiff=20\relax
+ \yl@ydiff=-20\relax
+ \putratom{83}{331}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(103,171){\line(0,1){140}}% % single bond at 2
+ }%
+ \else\if\@tmpc d%(d) down --- (A) alpha
+ \yl@xdiff=14\relax
+ \yl@ydiff=-3\relax
+ \putlatom{-31}{240}{\@memberb}% % left type
+ \@ifundefined{dottedline}{%
+ \put(103,171){\line(-5,3){120}}% % single bond at 2
+ }{{\thicklines%
+ \dottedline{20}(103,171)(-7,243)}}%1998/10/11 by SF
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=14\relax
+ \yl@ydiff=-3\relax
+ \putlatom{-31}{240}{\@memberb}% % left type
+ \put(103,171){\line(-5,3){120}}% % single bond at 2
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=20\relax
+ \yl@ydiff=-20\relax
+ \putratom{83}{331}{\@memberb}% % right type
+ \put(103,171){\line(0,1){140}}% % single bond at 2
+ \fi\fi\fi\fi\fi%
+ \fi\fi
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=64\relax
+ \yl@ydiff=-41\relax
+ \putlratom{-27}{331}{\@memberb}%
+ \put(96,168){\line(-3,5){72}}% % double bond at 2
+ \put(121,174){\line(-3,5){72}}% % double bond at 2
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=58\relax
+ \yl@ydiff=-41\relax
+ \putlratom{-27}{331}{\@memberb}%
+ {%
+ \thicklines%
+ \put(103,171){\line(-3,5){72}}% % single bond at 2
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=58\relax
+ \yl@ydiff=-41\relax
+ \putlratom{-27}{331}{\@memberb}%
+ \@ifundefined{dottedline}{%
+ \put(103,171){\line(-3,5){72}}% % single bond at 2
+ }{{\thicklines%
+ \dottedline{20}(103,171)(31,291)}}%
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(103,171){\setatombondh}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(103,171){\setatombondF}%
+ }%
+ \else%
+ \yl@xdiff=58\relax
+ \yl@ydiff=-41\relax
+ \putlratom{-27}{331}{\@memberb}%
+ \put(103,171){\line(-3,5){72}}% % single bond at 2
+ \fi\fi\fi\fi%
+ \fi\fi
+ \fi}% end of \@hsubstb
+\def\@hsubstc{%
+ \if@cclip %clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=43\relax
+ \yl@ydiff=5\relax
+ \putratom{363}{331}{\@memberb}%
+ \put(343,221){\line(3,5){63}}% % single bond at 3 (62->63)
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=0\relax
+ \yl@ydiff=21\relax
+ \putratom{443}{240}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(343,201){\line(5,3){100}}% % single bond at 3
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=20\relax
+ \yl@ydiff=0\relax
+ \putratom{283}{331}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(303,221){\line(0,1){110}}% % single bond at 3
+ }{{\thicklines%
+ \dottedline{20}(303,221)(303,331)}}%
+ \else\if\@tmpc u%(u) up --- (B) beta
+ \yl@xdiff=20\relax
+ \yl@ydiff=0\relax
+ \putratom{283}{331}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(303,221){\line(0,1){110}}% % single bond at 3
+ }%
+ \else\if\@tmpc d%(d) down --- (A) alpha
+ \yl@xdiff=0\relax
+ \yl@ydiff=21\relax
+ \putratom{443}{240}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(343,201){\line(5,3){100}}% % single bond at 3
+ }{{\thicklines%
+ \dottedline{20}(343,201)(443,261)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=0\relax
+ \yl@ydiff=21\relax
+ \putratom{443}{240}{\@memberb}% % right type
+ \put(343,201){\line(5,3){100}}% % single bond at 3
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=20\relax
+ \yl@ydiff=0\relax
+ \putratom{283}{331}{\@memberb}% % right type
+ \put(303,221){\line(0,1){110}}% % single bond at 3
+ \fi\fi\fi\fi\fi%
+ \fi\fi
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=22\relax
+ \yl@ydiff=-18\relax
+ \putratom{363}{331}{\@memberb}%
+ \put(328,208){\line(3,5){63}}% % double bond at 3
+ \put(303,214){\line(3,5){63}}% % double bond at 3
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=43\relax
+ \yl@ydiff=5\relax
+ \putratom{363}{331}{\@memberb}%
+ {%
+ \thicklines%
+ \put(343,221){\line(3,5){63}}% % single bond at 3
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=43\relax
+ \yl@ydiff=5\relax
+ \putratom{363}{331}{\@memberb}%
+ \@ifundefined{dottedline}{%
+ \put(343,221){\line(3,5){63}}% % single bond at 3 (62->63)
+ }{{\thicklines%
+ \dottedline{20}(343,221)(406,326)}}% 1998/10/11 by SF
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(303,171){\setatombondD}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(303,171){\setatombondb}%
+ }%
+ \else%
+ \yl@xdiff=43\relax
+ \yl@ydiff=5\relax
+ \putratom{363}{331}{\@memberb}%
+ \put(343,221){\line(3,5){63}}% % single bond at 3 (62->63)
+ \fi\fi\fi\fi%
+ \fi\fi
+ \else%no clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=12\relax
+ \yl@ydiff=-40\relax
+ \putratom{363}{331}{\@memberb}%
+ \put(303,171){\line(3,5){72}}% % single bond at 3
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=-20\relax
+ \yl@ydiff=3\relax
+ \putratom{443}{240}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(303,171){\line(5,3){120}}% % single bond at 3
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=20\relax
+ \yl@ydiff=-20\relax
+ \putratom{283}{331}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(303,171){\line(0,1){140}}% % single bond at 3
+ }{{\thicklines%
+ \dottedline{20}(303,171)(303,311)}}%
+ \else\if\@tmpc u%(u) up --- (B) beta
+ \yl@xdiff=20\relax
+ \yl@ydiff=-20\relax
+ \putratom{283}{331}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(303,171){\line(0,1){140}}% % single bond at 3
+ }%
+ \else\if\@tmpc d%(d) down --- (A) alpha
+ \yl@xdiff=-20\relax
+ \yl@ydiff=3\relax
+ \putratom{443}{240}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(303,171){\line(5,3){120}}% % single bond at 3
+ }{{\thicklines%
+ \dottedline{20}(303,171)(423,243)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=-20\relax
+ \yl@ydiff=3\relax
+ \putratom{443}{240}{\@memberb}% % right type
+ \put(303,171){\line(5,3){120}}% % single bond at 3
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=20\relax
+ \yl@ydiff=-20\relax
+ \putratom{283}{331}{\@memberb}% % right type
+ \put(303,171){\line(0,1){140}}% % single bond at 3
+ \fi\fi\fi\fi\fi%
+ \fi\fi%
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=6\relax
+ \yl@ydiff=-40\relax
+ \putratom{363}{331}{\@memberb}%
+ \put(310,168){\line(3,5){72}}% % double bond at 3
+ \put(284,174){\line(3,5){72}}% % double bond at 3
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=12\relax
+ \yl@ydiff=-40\relax
+ \putratom{363}{331}{\@memberb}%
+ {%
+ \thicklines%
+ \put(303,171){\line(3,5){72}}% % single bond at 3
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=12\relax
+ \yl@ydiff=-40\relax
+ \putratom{363}{331}{\@memberb}%
+ \@ifundefined{dottedline}{%
+ \put(303,171){\line(3,5){72}}% % single bond at 3
+ }{{\thicklines%
+ \dottedline{20}(303,171)(375,291)}}%
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(303,171){\setatombondD}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(303,171){\setatombondb}%
+ }%
+ \else%
+ \yl@xdiff=12\relax
+ \yl@ydiff=-40\relax
+ \putratom{363}{331}{\@memberb}%
+ \put(303,171){\line(3,5){72}}% % single bond at 3
+ \fi\fi\fi\fi%
+ \fi\fi
+ \fi}% end of \@hsubstc
+\def\@hsubstd{%
+\if@clip %clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ \putratom{563}{-31}{\@memberb}% % right type only
+ \put(436,0){\line(1,0){110}}% % single bond at 4
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=-27\relax
+ \yl@ydiff=36\relax
+ \putratom{563}{42}{\@memberb}% % right type only
+ {%
+ \thicklines%
+ \put(436,18){\line(5,3){100}}% % single bond at 4
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=-27\relax
+ \yl@ydiff=22\relax
+ \putratom{563}{-100}{\@memberb}% % right type only
+ \@ifundefined{dottedline}{%
+ \put(436,-18){\line(5,-3){100}}% % single bond at 4
+ }{{\thicklines%
+ \dottedline{20}(436,-18)(526,-72)}}%
+ \else\if\@tmpc u%(u) up --- (B) beta
+ \yl@xdiff=-27\relax
+ \yl@ydiff=22\relax
+ \putratom{563}{-100}{\@memberb}% % right type only
+ {%
+ \thicklines%
+ \put(436,-18){\line(5,-3){100}}% % single bond at 4
+ }%
+ \else\if\@tmpc d%(d) down --- (A) alpha
+ \yl@xdiff=-27\relax
+ \yl@ydiff=36\relax
+ \putratom{563}{42}{\@memberb}% % right type only
+ \@ifundefined{dottedline}{%
+ \put(436,18){\line(5,3){100}}% % single bond at 4
+ }{{\thicklines%
+ \dottedline{20}(436,18)(536,78)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=-27\relax
+ \yl@ydiff=36\relax
+ \putratom{563}{42}{\@memberb}% % right type only
+ \put(436,18){\line(5,3){100}}% % single bond at 4
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=-27\relax
+ \yl@ydiff=22\relax
+ \putratom{563}{-100}{\@memberb}% % right type only
+ \put(436,-18){\line(5,-3){100}}% % single bond at 4
+ \fi\fi\fi\fi\fi%
+ \fi\fi
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ \putratom{563}{-31}{\@memberb}% % right type only
+ \put(436,-12){\line(1,0){110}}% % double bond at 4
+ \put(436,12){\line(1,0){110}}% % double bond at 4
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ \putratom{563}{-31}{\@memberb}% % right type only
+ {%
+ \thicklines%
+ \put(436,0){\line(1,0){110}}% % single bond at 4
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ \putratom{563}{-31}{\@memberb}% % right type only
+ \@ifundefined{dottedline}{%
+ \put(436,0){\line(1,0){110}}% % single bond at 4
+ }{{\thicklines%
+ \dottedline{20}(436,0)(546,0)}}%
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(406,0){\setatombondF}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(406,0){\setatombondE}%
+ }%
+ \else%
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ \putratom{563}{-31}{\@memberb}% % right type only
+ \put(436,0){\line(1,0){110}}% % single bond at 4
+ \fi\fi\fi\fi%
+ \fi\fi
+\else%% no clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ \putratom{563}{-31}{\@memberb}% % right type only
+ \put(406,0){\line(1,0){140}}% % single bond at 4
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=-37\relax
+ \yl@ydiff=30\relax
+ \putratom{563}{42}{\@memberb}% % right type only
+ {%
+ \thicklines%
+ \put(406,0){\line(5,3){120}}% % single bond at 4
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=-37\relax
+ \yl@ydiff=28\relax
+ \putratom{563}{-100}{\@memberb}% % right type only
+ \@ifundefined{dottedline}{%
+ \put(406,0){\line(5,-3){120}}% % single bond at 4
+ }{{\thicklines%
+ \dottedline{20}(406,0)(526,-72)}}%
+ \else\if\@tmpc u%(u) up --- (B) beta
+ \yl@xdiff=-37\relax
+ \yl@ydiff=28\relax
+ \putratom{563}{-100}{\@memberb}% % right type only
+ {%
+ \thicklines%
+ \put(406,0){\line(5,-3){120}}% % single bond at 4
+ }%
+ \else\if\@tmpc d%(d) down --- (A) alpha
+ \yl@xdiff=-37\relax
+ \yl@ydiff=30\relax
+ \putratom{563}{42}{\@memberb}% % right type only
+ \@ifundefined{dottedline}{%
+ \put(406,0){\line(5,3){120}}% % single bond at 4
+ }{{\thicklines%
+ \dottedline{20}(406,0)(526,72)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=-37\relax
+ \yl@ydiff=30\relax
+ \putratom{563}{42}{\@memberb}% % right type only
+ \put(406,0){\line(5,3){120}}% % single bond at 4
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=-37\relax
+ \yl@ydiff=28\relax
+ \putratom{563}{-100}{\@memberb}% % right type only
+ \put(406,0){\line(5,-3){120}}% % single bond at 4
+ \fi\fi\fi\fi\fi%
+ \fi\fi
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ \putratom{563}{-31}{\@memberb}% % right type only
+ \put(406,-12){\line(1,0){140}}% % double bond at 4
+ \put(406,12){\line(1,0){140}}% % double bond at 4
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ \putratom{563}{-31}{\@memberb}% % right type only
+ {%
+ \thicklines%
+ \put(406,0){\line(1,0){140}}% % single bond at 4
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ \putratom{563}{-31}{\@memberb}% % right type only
+ \@ifundefined{dottedline}{%
+ \put(406,0){\line(1,0){140}}% % single bond at 4
+ }{{\thicklines%
+ \dottedline{20}(406,0)(546,0)}}%
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(406,0){\setatombondF}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(406,0){\setatombondE}%
+ }%
+ \else%
+ \yl@xdiff=-17\relax
+ \yl@ydiff=31\relax
+ \putratom{563}{-31}{\@memberb}% % right type only
+ \put(406,0){\line(1,0){140}}% % single bond at 4
+ \fi\fi\fi\fi%
+ \fi\fi
+ \fi}% end of \@hsubstd
+\def\@hsubste{%
+ \if@eclip %clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=43\relax
+ \yl@ydiff=76\relax
+ \putratom{363}{-402}{\@memberb}%
+ \put(343,-221){\line(3,-5){63}}%% single bond at 5 (62=>63)
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=0\relax
+ \yl@ydiff=41\relax
+ \putratom{443}{-301}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(343,-201){\line(5,-3){100}}% % single bond at 5
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=20\relax
+ \yl@ydiff=71\relax
+ \putratom{283}{-402}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(303,-221){\line(0,-1){110}}% % single bond at 5
+ }{{\thicklines%
+ \dottedline{20}(303,-221)(303,-321)}}%
+ \else\if\@tmpc u%(u) up --- (B) beta
+ \yl@xdiff=20\relax
+ \yl@ydiff=71\relax
+ \putratom{283}{-402}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(303,-221){\line(0,-1){110}}% % single bond at 5
+ }%
+ \else\if\@tmpc d%(d) down --- (A) alpha
+ \yl@xdiff=0\relax
+ \yl@ydiff=41\relax
+ \putratom{443}{-301}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(343,-201){\line(5,-3){100}}% % single bond at 5
+ }{{\thicklines%
+ \dottedline{20}(343,-201)(443,-260)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=0\relax
+ \yl@ydiff=41\relax
+ \putratom{443}{-301}{\@memberb}% % right type
+ \put(343,-201){\line(5,-3){100}}% % single bond at 5
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=20\relax
+ \yl@ydiff=71\relax
+ \putratom{283}{-402}{\@memberb}% % right type
+ \put(303,-221){\line(0,-1){110}}% % single bond at 5
+ \fi\fi\fi\fi\fi%
+ \fi\fi
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=22\relax
+ \yl@ydiff=82\relax
+ \putratom{363}{-402}{\@memberb}
+ \put(328,-208){\line(3,-5){63}}% % double bond at 5 (62->63)
+ \put(306,-224){\line(3,-5){63}}% % double bond at 5 (62->63)
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=43\relax
+ \yl@ydiff=76\relax
+ \putratom{363}{-402}{\@memberb}%
+ {%
+ \thicklines%
+ \put(343,-221){\line(3,-5){63}}%% single bond at 5(62->63)
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=43\relax
+ \yl@ydiff=76\relax
+ \putratom{363}{-402}{\@memberb}%
+ \@ifundefined{dottedline}{%
+ \put(343,-221){\line(3,-5){63}}% % single bond at 5 (62->63)
+ }{{\thicklines%
+ \dottedline{20}(343,-221)(406,-326)}}%1998/10/11 by SF
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(303,-171){\setatombondb}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(303,-171){\setatombondG}%
+ }%
+ \else%
+ \yl@xdiff=43\relax
+ \yl@ydiff=76\relax
+ \putratom{363}{-402}{\@memberb}%
+ \put(343,-221){\line(3,-5){63}}% % single bond at 5(62->63)
+ \fi\fi\fi\fi%
+ \fi\fi
+ \else%no clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=9\relax
+ \yl@ydiff=111\relax
+ \putratom{363}{-402}{\@memberb}%
+ \put(303,-171){\line(3,-5){72}}% % single bond at 5
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=-20\relax
+ \yl@ydiff=58\relax
+ \putratom{443}{-301}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(303,-171){\line(5,-3){120}}% % single bond at 5
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=20\relax
+ \yl@ydiff=81\relax
+ \putratom{283}{-402}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(303,-171){\line(0,-1){140}}% % single bond at 5
+ }{{\thicklines%
+ \dottedline{20}(303,-171)(303,-321)}}%
+ \else\if\@tmpc u%(u) up --- (B) beta
+ \yl@xdiff=20\relax
+ \yl@ydiff=81\relax
+ \putratom{283}{-402}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(303,-171){\line(0,-1){140}}% % single bond at 5
+ }%
+ \else\if\@tmpc d%(d) down --- (A) alpha
+ \yl@xdiff=-20\relax
+ \yl@ydiff=58\relax
+ \putratom{443}{-301}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(303,-171){\line(5,-3){120}}% % single bond at 5
+ }{{\thicklines%
+ \dottedline{20}(303,-171)(423,-243)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=-20\relax
+ \yl@ydiff=58\relax
+ \putratom{443}{-301}{\@memberb}% % right type
+ \put(303,-171){\line(5,-3){120}}% % single bond at 5
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=20\relax
+ \yl@ydiff=81\relax
+ \putratom{283}{-402}{\@memberb}% % right type
+ \put(303,-171){\line(0,-1){140}}% % single bond at 5
+ \fi\fi\fi\fi\fi%
+ \fi\fi
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=3\relax
+ \yl@ydiff=111\relax
+ \putratom{363}{-402}{\@memberb}%
+ \put(310,-168){\line(3,-5){72}}% % double bond at 5
+ \put(284,-174){\line(3,-5){72}}% % double bond at 5
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=9\relax
+ \yl@ydiff=111\relax
+ \putratom{363}{-402}{\@memberb}%
+ {%
+ \thicklines%
+ \put(303,-171){\line(3,-5){72}}% % single bond at 5
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=9\relax
+ \yl@ydiff=111\relax
+ \putratom{363}{-402}{\@memberb}%
+ \@ifundefined{dottedline}{%
+ \put(303,-171){\line(3,-5){72}}% % single bond at 5
+ }{{\thicklines%
+ \dottedline{20}(303,-171)(375,-291)}}%
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(303,-171){\setatombondb}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(303,-171){\setatombondG}%
+ }%
+ \else%
+ \yl@xdiff=9\relax
+ \yl@ydiff=111\relax
+ \putratom{363}{-402}{\@memberb}%
+ \put(303,-171){\line(3,-5){72}}% % single bond at 5
+ \fi\fi\fi\fi%
+ \fi\fi
+ \fi}% end of \@hsubste
+\def\@hsubstf{%
+ \if@fclip %clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=43\relax
+ \yl@ydiff=76\relax
+ \putlratom{-27}{-402}{\@memberb}%
+ \put(79,-221){\line(-3,-5){63}}% % single bond at 6 (62=>63)
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=-10\relax
+ \yl@ydiff=40\relax
+ \putlatom{-31}{-301}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(59,-201){\line(-5,-3){100}}% % single bond at 6
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=20\relax
+ \yl@ydiff=81\relax
+ \putratom{83}{-402}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(103,-221){\line(0,-1){100}}% % single bond at 6
+ }{{\thicklines%
+ \dottedline{20}(103,-221)(103,-321)}}%
+ \else\if\@tmpc u%(u) up --- (B) beta
+ \yl@xdiff=20\relax
+ \yl@ydiff=81\relax
+ \putratom{83}{-402}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(103,-221){\line(0,-1){100}}% % single bond at 6
+ }%
+ \else\if\@tmpc d%(d) down --- (A) alpha
+ \yl@xdiff=-10\relax
+ \yl@ydiff=40\relax
+ \putlatom{-31}{-301}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(59,-201){\line(-5,-3){100}}% % single bond at 6
+ }{{\thicklines%
+ \dottedline{20}(59,-201)(-41,-261)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=-10\relax
+ \yl@ydiff=40\relax
+ \putlatom{-31}{-301}{\@memberb}% % right type
+ \put(59,-201){\line(-5,-3){100}}% % single bond at 6
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=20\relax
+ \yl@ydiff=81\relax
+ \putratom{83}{-402}{\@memberb}% % right type
+ \put(103,-221){\line(0,-1){100}}% % single bond at 6
+ \fi\fi\fi\fi\fi
+ \fi\fi
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=49\relax
+ \yl@ydiff=82\relax
+ \putlratom{-27}{-402}{\@memberb}%
+ \put(78,-208){\line(-3,-5){63}}% % double bond at 6 (62->63)
+ \put(106,-219){\line(-3,-5){63}}% % double bond at 6 (62->63)
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=43\relax
+ \yl@ydiff=76\relax
+ \putlratom{-27}{-402}{\@memberb}%
+ {%
+ \thicklines%
+ \put(79,-221){\line(-3,-5){63}}% % single bond at 6 (62=>63)
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=43\relax
+ \yl@ydiff=76\relax
+ \putlratom{-27}{-402}{\@memberb}%
+ \@ifundefined{dottedline}{%
+ \put(79,-221){\line(-3,-5){63}}% single bond at 6 (62=>63)
+ }{{\thicklines%
+ \dottedline{20}(79,-221)(16,-326)}}%1998/10/11 by SF
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(103,-171){\setatombondE}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusetrue
+ \put(103,-171){\setatombondh}%
+ }%
+ \else%
+ \yl@xdiff=43\relax
+ \yl@ydiff=76\relax
+ \putlratom{-27}{-402}{\@memberb}%
+ \put(79,-221){\line(-3,-5){63}}% % single bond at 6(62->63)
+ \fi\fi\fi\fi%
+ \fi\fi
+ \else%%no clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=59\relax
+ \yl@ydiff=111\relax
+ \putlratom{-27}{-402}{\@memberb}%
+ \put(108,-171){\line(-3,-5){72}}% % single bond at 6
+ \else\if\@tmpc B%beta single bond%1998/10/11 by S. Fujita
+ \yl@xdiff=8\relax
+ \yl@ydiff=58\relax
+ \putlatom{-31}{-301}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(103,-171){\line(-5,-3){120}}% % single bond at 6
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=20\relax
+ \yl@ydiff=91\relax
+ \putratom{83}{-402}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(103,-171){\line(0,-1){140}}% % single bond at 6
+ }{{\thicklines%
+ \dottedline{20}(103,-171)(103,-311)}}%1998/10/17 by SF
+ \else\if\@tmpc u%(u) up --- (B) beta
+ \yl@xdiff=20\relax
+ \yl@ydiff=91\relax
+ \putratom{83}{-402}{\@memberb}% % right type
+ {%
+ \thicklines%
+ \put(103,-171){\line(0,-1){140}}% % single bond at 6
+ }%
+ \else\if\@tmpc d%(d) down --- (A) alpha
+ \yl@xdiff=8\relax
+ \yl@ydiff=58\relax
+ \putlatom{-31}{-301}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(103,-171){\line(-5,-3){120}}% % single bond at 6
+ }{{\thicklines%
+ \dottedline{20}(103,-171)(-17,-243)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=8\relax
+ \yl@ydiff=58\relax
+ \putlatom{-31}{-301}{\@memberb}% % right type
+ \put(103,-171){\line(-5,-3){120}}% % single bond at 6
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=20\relax
+ \yl@ydiff=91\relax
+ \putratom{83}{-402}{\@memberb}% % right type
+ \put(103,-171){\line(0,-1){140}}% % single bond at 6
+ \fi\fi\fi\fi\fi%
+ \fi\fi
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=65\relax
+ \yl@ydiff=111\relax
+ \putlratom{-27}{-402}{\@memberb}%
+ \put(96,-168){\line(-3,-5){72}}% % double bond at 6
+ \put(121,-174){\line(-3,-5){72}}% % double bond at 6
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=59\relax
+ \yl@ydiff=111\relax
+ \putlratom{-27}{-402}{\@memberb}%
+ \put(108,-171){\line(-3,-5){72}}% % single bond at 6
+ {%
+ \thicklines%
+ \put(108,-171){\line(-3,-5){72}}% % single bond at 6
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=59\relax
+ \yl@ydiff=111\relax
+ \putlratom{-27}{-402}{\@memberb}%
+ \@ifundefined{dottedline}{%
+ \put(108,-171){\line(-3,-5){72}}% % single bond at 6
+ }{{\thicklines%
+ \dottedline{20}(103,-171)(31,-291)}}%
+ \else\if\@tmpb F%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(103,-171){\setatombondE}%
+ }%
+ \else\if\@tmpb G%fused bond
+ {\let\@tmpb=\@tmpc\@clipfusefalse
+ \put(103,-171){\setatombondh}%
+ }%
+ \else%
+ \yl@xdiff=59\relax
+ \yl@ydiff=111\relax
+ \putlratom{-27}{-402}{\@memberb}%
+ \put(108,-171){\line(-3,-5){72}}% % single bond at 6
+ \fi\fi\fi\fi%
+ \fi\fi
+ \fi}% end of \@hsubstf
+\def\setsixringh#1#2#3#4#5{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifnum#5 < 0\relax%
+\@tmpaa=-\@tmpa\relax \advance\@tmpaa by#2\relax%
+\else\@tmpaa=\@tmpa\relax \advance\@tmpaa by#2\relax \fi
+\ifnum\@tmpaa >#3\relax%
+\ifnum\@tmpaa <#4\relax%
+\ifcase\@tmpaa%0 omit
+ \or\@hsubsta% subst. on 1
+ \or\@hsubstb% subst. on 2
+ \or\@hsubstc% subst. on 3
+ \or\@hsubstd% subst. on 4
+ \or\@hsubste% subst. on 5
+ \or\@hsubstf% subst. on 6
+\fi%end of ifcase
+\fi\fi\fi\fi}}% %end of setsixringh
+\newcount\x@ryl
+\newcount\y@ryl
+\def\ryl{\@ifnextchar({\@ryl}{\@ryl()}}
+\def\@ryl(#1)#2{%
+\iniatom\iniflag%initialize
+\@reset@ylsw%
+\def\centeraaa{}%
+\x@ryl=0\y@ryl=0
+\@forsemicol\member:=#1\do{%
+\if@ylsw%
+\XyMTeXWarning{Duplicated items in the first augument of \string\ryl}%
+\else%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\settowidth{\dimen0}{\@memberb}%
+\x@ryl=\dimen0%%%dimension => counter
+\divide\x@ryl\unitlength
+\advance\x@ryl by-70
+\y@ryl=0
+\ifcase\@tmpa%
+\def\centeraaa{\@memberb}\@ylswtrue
+\advance\y@ryl by50
+\or%1
+\def\centeraaa{\@memberb}\@ylswtrue
+\advance\x@ryl by30
+\advance\y@ryl by50
+\or%2
+\def\centeraaa{\@memberb}\@ylswtrue
+\advance\x@ryl by40
+\advance\y@ryl by40
+\or%3
+\def\centeraaa{\@memberb}\@ylswtrue
+\advance\x@ryl by50
+\advance\y@ryl by30
+\or%4
+\def\centeraaa{\@memberb}\@ylswtrue
+\advance\x@ryl by50
+\advance\y@ryl by0
+\or%5
+\def\centeraaa{\@memberb}\@ylswtrue
+\advance\x@ryl by50
+\advance\y@ryl by-30
+\or%6
+\def\centeraaa{\@memberb}\@ylswtrue
+\advance\x@ryl by50
+\advance\y@ryl by-50
+\or%7
+\def\centeraaa{\@memberb}\@ylswtrue
+\advance\x@ryl by30
+\advance\y@ryl by-50
+\or%8
+\def\centeraaa{\@memberb}\@ylswtrue
+\advance\y@ryl by-50
+\fi
+\fi\fi}%
+ \yl@shiftii=\x@ryl
+ \yl@shifti=-\y@ryl
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+\ifx\centeraaa\empty\else%
+ \@clipfusetrue
+ \putlatom{40}{-30}{\centeraaa}% % left type
+\fi%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifcase\@tmpa%
+\setatombonda% 0 (upward) (0,1)
+\or\setatombondF%1 (3,5)
+\or\setatombondA%2 (1,1)
+\or\setatombondf%3 (5,3)
+\or\setatombondb%4 (1,0)
+\or\setatombonde%5 (5,-3)
+\or\setatombondB%6 (1,-1)
+\or\setatombondE%7 (3,-5)
+\or\setatombondc%8 (0,-1)
+\fi%end of ifcase
+\fi
+}\end{picture}}% %end of \ryl macro
+\def\setatombondF{%% (3,5)
+ \if@clipfuse%
+ \if\@tmpb B%beta single bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=-10\relax
+ {%
+ \thicklines%
+ \put(30,50){\line(3,5){60}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=-10\relax
+ \@ifundefined{dottedline}{%
+ \put(30,50){\line(3,5){60}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(30,50)(90,150)}}%
+ \else\if\@tmpb U%unspecified single bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=-10\relax
+ \put(30,50){\line(3,5){60}}% % single bond at 1
+ \else\if\@tmpb S%beta single bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=-10\relax
+ \put(30,50){\line(3,5){60}}% % single bond at 1
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=-10\relax
+ \put(40,44){\line(3,5){60}}% % single bond at 1
+ \put(20,56){\line(3,5){60}}% % single bond at 1
+ \else\if\@tmpb T%triple bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=-10\relax
+ \put(45,41){\line(3,5){60}}% % single bond at 1
+ \put(30,50){\line(3,5){60}}% % single bond at 1
+ \put(15,59){\line(3,5){60}}% % single bond at 1
+ \else\ifx\@tmpb\empty%beta single bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=-10\relax
+ \put(30,50){\line(3,5){60}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putratom{80}{160}{\@memberb}% % right type
+ \else%no clipping
+ \if\@tmpb B%beta single bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=-10\relax
+ {%
+ \thicklines%
+ \put(0,0){\line(3,5){90}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=-10\relax
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(3,5){90}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,0)(90,150)}}%
+ \else\if\@tmpb U%unspecified single bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=-10\relax
+ \put(0,0){\line(3,5){90}}% % single bond at 1
+ \else\if\@tmpb S%beta single bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=-10\relax
+ \put(0,0){\line(3,5){90}}% % single bond at 1
+ \else\if\@tmpb D%beta single bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=-10\relax
+ \put(10,-6){\line(3,5){90}}% % single bond at 1
+ \put(-10,6){\line(3,5){90}}% % single bond at 1
+ \else\if\@tmpb T%beta single bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=-10\relax
+ \put(15,-9){\line(3,5){90}}% % single bond at 1
+ \put(0,0){\line(3,5){90}}% % single bond at 1
+ \put(-15,9){\line(3,5){90}}% % single bond at 1
+ \else\ifx\@tmpb\empty%beta single bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=-10\relax
+ \put(0,0){\line(3,5){90}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putratom{80}{160}{\@memberb}% % right type
+ \fi%
+}% end of \setatombondF
+\def\setatombondE{%% (3,-5)
+ \if@clipfuse%
+ \yl@xdiff=10\relax
+ \yl@ydiff=70\relax
+ \if\@tmpb B%beta single bond
+ {%
+ \thicklines%
+ \put(30,-50){\line(3,-5){60}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \@ifundefined{dottedline}{%
+ \put(30,-50){\line(3,-5){60}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(30,-50)(90,-150)}}%
+ \else\if\@tmpb U%unspecified single bond
+ \put(30,-50){\line(3,-5){60}}% % single bond at 1
+ \else\if\@tmpb S%beta single bond
+ \put(30,-50){\line(3,-5){60}}% % single bond at 1
+ \else\if\@tmpb D%double bond
+ \put(40,-44){\line(3,-5){60}}% % single bond at 1
+ \put(20,-56){\line(3,-5){60}}% % single bond at 1
+ \else\if\@tmpb T%triple bond
+ \put(45,-41){\line(3,-5){60}}% % single bond at 1
+ \put(30,-50){\line(3,-5){60}}% % single bond at 1
+ \put(15,-59){\line(3,-5){60}}% % single bond at 1
+ \else\ifx\@tmpb\empty%beta single bond
+ \put(30,-50){\line(3,-5){60}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putratom{80}{-220}{\@memberb}% % right type
+ \else%no clipping
+ \yl@xdiff=10\relax
+ \yl@ydiff=70\relax
+ \if\@tmpb B%beta single bond
+ {%
+ \thicklines%
+ \put(0,0){\line(3,-5){90}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(3,-5){90}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,0)(90,-150)}}%
+ \else\if\@tmpb U%unspecified single bond
+ \put(0,0){\line(3,-5){90}}% % single bond at 1
+ \else\if\@tmpb S%beta single bond
+ \put(0,0){\line(3,-5){90}}% % single bond at 1
+ \else\if\@tmpb D%beta single bond
+ \put(10,6){\line(3,-5){90}}% % single bond at 1
+ \put(-10,-6){\line(3,-5){90}}% % single bond at 1
+ \else\if\@tmpb T%beta single bond
+ \put(15,9){\line(3,-5){90}}% % single bond at 1
+ \put(0,0){\line(3,-5){90}}% % single bond at 1
+ \put(-15,-9){\line(3,-5){90}}% % single bond at 1
+ \else\ifx\@tmpb\empty%beta single bond
+ \put(0,0){\line(3,-5){90}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putratom{80}{-220}{\@memberb}% % right type
+ \fi%
+}% end of \setatombondE
+\def\setatombondA{%% (1,1)
+ \yl@xdiff=0\relax
+ \yl@ydiff=0\relax
+ \if@clipfuse%
+ \if\@tmpb B%beta single bond
+ {%
+ \thicklines%
+ \put(40,40){\line(1,1){100}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \@ifundefined{dottedline}{%
+ \put(40,40){\line(1,1){100}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(40,40)(140,140)}}%
+ \else\if\@tmpb U%unspecified single bond
+ \put(40,40){\line(1,1){100}}% % single bond at 1
+ \else\if\@tmpb S%beta single bond
+ \put(40,40){\line(1,1){100}}% % single bond at 1
+ \else\if\@tmpb D%double bond
+ \put(46,36){\line(1,1){100}}% % single bond at 1
+ \put(36,46){\line(1,1){100}}% % single bond at 1
+ \else\if\@tmpb T%triple bond
+ \put(50,30){\line(1,1){100}}% % single bond at 1
+ \put(40,40){\line(1,1){100}}% % single bond at 1
+ \put(30,50){\line(1,1){100}}% % single bond at 1
+ \else\ifx\@tmpb\empty%beta single bond
+ \put(40,40){\line(1,1){100}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putratom{140}{140}{\@memberb}% % right type
+ \else%no clipping
+ \if\@tmpb B%beta single bond
+ {%
+ \thicklines%
+ \put(0,0){\line(1,1){120}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(1,1){120}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,0)(120,120)}}%
+ \else\if\@tmpb U%unspecified single bond
+ \put(0,0){\line(1,1){120}}% % single bond at 1
+ \else\if\@tmpb S%beta single bond
+ \put(0,0){\line(1,1){120}}% % single bond at 1
+ \else\if\@tmpb D%beta single bond
+ \put(6,-6){\line(1,1){120}}% % single bond at 1
+ \put(-6,6){\line(1,1){120}}% % single bond at 1
+ \else\if\@tmpb T%beta single bond
+ \put(10,-10){\line(1,1){120}}% % single bond at 1
+ \put(0,0){\line(1,1){120}}% % single bond at 1
+ \put(-10,10){\line(1,1){120}}% % single bond at 1
+ \else\ifx\@tmpb\empty%beta single bond
+ \put(0,0){\line(1,1){120}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putratom{120}{120}{\@memberb}% % right type
+ \fi%
+}% end of \setatombondA
+\def\setatombondB{%% (1,-1)
+ \if@clipfuse%
+ \yl@xdiff=0\relax
+ \yl@ydiff=60\relax
+ \if\@tmpb B%beta single bond
+ {%
+ \thicklines%
+ \put(40,-40){\line(1,-1){100}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \@ifundefined{dottedline}{%
+ \put(40,-40){\line(1,-1){100}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(40,-40)(140,-140)}}%
+ \else\if\@tmpb U%unspecified single bond
+ \put(40,-40){\line(1,-1){100}}% % single bond at 1
+ \else\if\@tmpb S%beta single bond
+ \put(40,-40){\line(1,-1){100}}% % single bond at 1
+ \else\if\@tmpb D%double bond
+ \put(46,-36){\line(1,-1){100}}% % single bond at 1
+ \put(36,-46){\line(1,-1){100}}% % single bond at 1
+ \else\if\@tmpb T%triple bond
+ \put(50,-30){\line(1,-1){100}}% % single bond at 1
+ \put(40,-40){\line(1,-1){100}}% % single bond at 1
+ \put(30,-50){\line(1,-1){100}}% % single bond at 1
+ \else\ifx\@tmpb\empty%beta single bond
+ \put(40,-40){\line(1,-1){100}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putratom{140}{-200}{\@memberb}% % right type
+ \else%no clipping
+ \yl@xdiff=0\relax
+ \yl@ydiff=60\relax
+ \if\@tmpb B%beta single bond
+ {%
+ \thicklines%
+ \put(0,0){\line(1,-1){120}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(1,-1){120}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,0)(120,-120)}}%
+ \else\if\@tmpb U%unspecified single bond
+ \put(0,0){\line(1,-1){120}}% % single bond at 1
+ \else\if\@tmpb S%beta single bond
+ \put(0,0){\line(1,-1){120}}% % single bond at 1
+ \else\if\@tmpb D%beta single bond
+ \put(6,6){\line(1,-1){120}}% % single bond at 1
+ \put(-6,-6){\line(1,-1){120}}% % single bond at 1
+ \else\if\@tmpb T%beta single bond
+ \put(10,10){\line(1,-1){120}}% % single bond at 1
+ \put(0,0){\line(1,-1){120}}% % single bond at 1
+ \put(-10,-10){\line(1,-1){120}}% % single bond at 1
+ \else\ifx\@tmpb\empty%beta single bond
+ \put(0,0){\line(1,-1){120}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putratom{120}{-180}{\@memberb}% % right type
+ \fi%
+}% end of \setatombondB
+\def\lyl{\@ifnextchar({\@lyl}{\@lyl()}}
+\def\@lyl(#1)#2{%
+\iniatom\iniflag%initialize
+\@reset@ylsw%
+\def\centeraaa{}%
+\x@ryl=0\y@ryl=0
+\@forsemicol\member:=#1\do{%
+\if@ylsw%
+\XyMTeXWarning{Duplicated items in the first augument of \string\ryl}%
+\else%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\settowidth{\dimen0}{\@memberb}%
+\x@ryl=\dimen0%%%dimension => counter
+\divide\x@ryl\unitlength
+\advance\x@ryl by-80
+\y@ryl=0
+\ifcase\@tmpa%
+\def\centeraaa{\@memberb}\@ylswtrue
+\advance\y@ryl by50
+\or%1
+\def\centeraaa{\@memberb}\@ylswtrue
+\advance\x@ryl by30
+\advance\y@ryl by50
+\or%2
+\def\centeraaa{\@memberb}\@ylswtrue
+\advance\x@ryl by40
+\advance\y@ryl by40
+\or%3
+\def\centeraaa{\@memberb}\@ylswtrue
+\advance\x@ryl by50
+\advance\y@ryl by30
+\or%4
+\def\centeraaa{\@memberb}\@ylswtrue
+\advance\x@ryl by50
+\advance\y@ryl by0
+\or%5
+\def\centeraaa{\@memberb}\@ylswtrue
+\advance\x@ryl by50
+\advance\y@ryl by-30
+\or%6
+\def\centeraaa{\@memberb}\@ylswtrue
+\advance\x@ryl by50
+\advance\y@ryl by-50
+\or%7
+\def\centeraaa{\@memberb}\@ylswtrue
+\advance\x@ryl by30
+\advance\y@ryl by-50
+\or%8
+\def\centeraaa{\@memberb}\@ylswtrue
+\advance\y@ryl by-50
+\fi
+\fi\fi}%
+ \yl@shiftii=-\x@ryl
+ \yl@shifti=-\y@ryl
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+\ifx\centeraaa\empty\else%
+ \@clipfusetrue
+ \putratom{-40}{-30}{\centeraaa}% % right type
+\fi%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifcase\@tmpa%
+\setatombonda% 0 (upward) (0,1)
+\or\setatombondD%1 (-3,5)
+\or\setatombondH%2 (-1,1)
+\or\setatombondd%3 (-5,3)
+\or\setatombondh%4 (-1,0)
+\or\setatombondg%5 (-5,-3)
+\or\setatombondC%6 (-1,-1)
+\or\setatombondG%7 (-3,-5)
+\or\setatombondc%8 (0,-1)
+\fi%end of ifcase
+\fi
+}\end{picture}}% %end of \lyl macro
+\def\setatombondD{%% (-3,5)
+ \if@clipfuse%
+ \if\@tmpb B%beta single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=-10\relax
+ {%
+ \thicklines%
+ \put(-30,50){\line(-3,5){60}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=-10\relax
+ \@ifundefined{dottedline}{%
+ \put(-30,50){\line(-3,5){60}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(-30,50)(-90,150)}}%
+ \else\if\@tmpb U%unspecified single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=-10\relax
+ \put(-30,50){\line(-3,5){60}}% % single bond at 1
+ \else\if\@tmpb S%beta single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=-10\relax
+ \put(-30,50){\line(-3,5){60}}% % single bond at 1
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=-10\relax
+ \put(-40,44){\line(-3,5){60}}% % single bond at 1
+ \put(-20,56){\line(-3,5){60}}% % single bond at 1
+ \else\if\@tmpb T%triple bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=-10\relax
+ \put(-45,41){\line(-3,5){60}}% % single bond at 1
+ \put(-30,50){\line(-3,5){60}}% % single bond at 1
+ \put(-15,59){\line(-3,5){60}}% % single bond at 1
+ \else\ifx\@tmpb\empty%beta single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=-10\relax
+ \put(-30,50){\line(-3,5){60}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putlatom{-80}{160}{\@memberb}% % left type
+ \else%no clipping
+ \if\@tmpb B%beta single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=-10\relax
+ {%
+ \thicklines%
+ \put(0,0){\line(-3,5){90}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=-10\relax
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(-3,5){90}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,0)(-90,150)}}%
+ \else\if\@tmpb U%unspecified single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=-10\relax
+ \put(0,0){\line(-3,5){90}}% % single bond at 1
+ \else\if\@tmpb S%beta single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=-10\relax
+ \put(0,0){\line(-3,5){90}}% % single bond at 1
+ \else\if\@tmpb D%beta single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=-10\relax
+ \put(-10,-6){\line(-3,5){90}}% % single bond at 1
+ \put(10,6){\line(-3,5){90}}% % single bond at 1
+ \else\if\@tmpb T%beta single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=-10\relax
+ \put(-15,-9){\line(-3,5){90}}% % single bond at 1
+ \put(0,0){\line(-3,5){90}}% % single bond at 1
+ \put(15,9){\line(-3,5){90}}% % single bond at 1
+ \else\ifx\@tmpb\empty%beta single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=-10\relax
+ \put(0,0){\line(-3,5){90}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putlatom{-80}{160}{\@memberb}% % left type
+ \fi%
+}% end of \setatombondD
+\def\setatombondG{%% (-3,-5)
+ \if@clipfuse%
+ \yl@xdiff=-10\relax
+ \yl@ydiff=70\relax
+ \if\@tmpb B%beta single bond
+ {%
+ \thicklines%
+ \put(-30,-50){\line(-3,-5){60}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \@ifundefined{dottedline}{%
+ \put(-30,-50){\line(-3,-5){60}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(-30,-50)(-90,-150)}}%
+ \else\if\@tmpb U%unspecified single bond
+ \put(-30,-50){\line(-3,-5){60}}% % single bond at 1
+ \else\if\@tmpb S%beta single bond
+ \put(-30,-50){\line(-3,-5){60}}% % single bond at 1
+ \else\if\@tmpb D%double bond
+ \put(-40,-44){\line(-3,-5){60}}% % single bond at 1
+ \put(-20,-56){\line(-3,-5){60}}% % single bond at 1
+ \else\if\@tmpb T%triple bond
+ \put(-45,-41){\line(-3,-5){60}}% % single bond at 1
+ \put(-30,-50){\line(-3,-5){60}}% % single bond at 1
+ \put(-15,-59){\line(-3,-5){60}}% % single bond at 1
+ \else\ifx\@tmpb\empty%beta single bond
+ \put(-30,-50){\line(-3,-5){60}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putlatom{-80}{-220}{\@memberb}% % left type
+ \else%no clipping
+ \yl@xdiff=-10\relax
+ \yl@ydiff=70\relax
+ \if\@tmpb B%beta single bond
+ {%
+ \thicklines%
+ \put(0,0){\line(-3,-5){90}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(-3,-5){90}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,0)(-90,-150)}}%
+ \else\if\@tmpb U%unspecified single bond
+ \put(0,0){\line(-3,-5){90}}% % single bond at 1
+ \else\if\@tmpb S%beta single bond
+ \put(0,0){\line(-3,-5){90}}% % single bond at 1
+ \else\if\@tmpb D%beta single bond
+ \put(-10,6){\line(-3,-5){90}}% % single bond at 1
+ \put(10,-6){\line(-3,-5){90}}% % single bond at 1
+ \else\if\@tmpb T%beta single bond
+ \put(-15,9){\line(-3,-5){90}}% % single bond at 1
+ \put(0,0){\line(-3,-5){90}}% % single bond at 1
+ \put(15,-9){\line(-3,-5){90}}% % single bond at 1
+ \else\ifx\@tmpb\empty%beta single bond
+ \put(0,0){\line(-3,-5){90}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putlatom{-80}{-220}{\@memberb}% % left type
+ \fi%
+}% end of \setatombondG
+\def\setatombondH{%% (-1,1)
+ \yl@xdiff=0\relax
+ \yl@ydiff=0\relax
+ \if@clipfuse%
+ \if\@tmpb B%beta single bond
+ {%
+ \thicklines%
+ \put(-40,40){\line(-1,1){100}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \@ifundefined{dottedline}{%
+ \put(-40,40){\line(-1,1){100}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(-40,40)(-140,140)}}%
+ \else\if\@tmpb U%unspecified single bond
+ \put(-40,40){\line(-1,1){100}}% % single bond at 1
+ \else\if\@tmpb S%beta single bond
+ \put(-40,40){\line(-1,1){100}}% % single bond at 1
+ \else\if\@tmpb D%double bond
+ \put(-46,36){\line(-1,1){100}}% % single bond at 1
+ \put(-36,46){\line(-1,1){100}}% % single bond at 1
+ \else\if\@tmpb T%triple bond
+ \put(-50,30){\line(-1,1){100}}% % single bond at 1
+ \put(-40,40){\line(-1,1){100}}% % single bond at 1
+ \put(-30,50){\line(-1,1){100}}% % single bond at 1
+ \else\ifx\@tmpb\empty%beta single bond
+ \put(-40,40){\line(-1,1){100}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putlatom{-140}{140}{\@memberb}% % left type
+ \else%no clipping
+ \if\@tmpb B%beta single bond
+ {%
+ \thicklines%
+ \put(0,0){\line(-1,1){120}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(-1,1){120}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,0)(-120,120)}}%
+ \else\if\@tmpb U%unspecified single bond
+ \put(0,0){\line(-1,1){120}}% % single bond at 1
+ \else\if\@tmpb S%beta single bond
+ \put(0,0){\line(-1,1){120}}% % single bond at 1
+ \else\if\@tmpb D%beta single bond
+ \put(-6,-6){\line(-1,1){120}}% % single bond at 1
+ \put(6,6){\line(-1,1){120}}% % single bond at 1
+ \else\if\@tmpb T%beta single bond
+ \put(-10,-10){\line(-1,1){120}}% % single bond at 1
+ \put(0,0){\line(-1,1){120}}% % single bond at 1
+ \put(10,10){\line(-1,1){120}}% % single bond at 1
+ \else\ifx\@tmpb\empty%beta single bond
+ \put(0,0){\line(-1,1){120}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putlatom{-120}{120}{\@memberb}% % left type
+ \fi%
+}% end of \setatombondH
+\def\setatombondC{%% (-1,-1)
+ \if@clipfuse%
+ \yl@xdiff=0\relax
+ \yl@ydiff=60\relax
+ \if\@tmpb B%beta single bond
+ {%
+ \thicklines%
+ \put(-40,-40){\line(-1,-1){100}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \@ifundefined{dottedline}{%
+ \put(-40,-40){\line(-1,-1){100}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(-40,-40)(-140,-140)}}%
+ \else\if\@tmpb U%unspecified single bond
+ \put(-40,-40){\line(-1,-1){100}}% % single bond at 1
+ \else\if\@tmpb S%beta single bond
+ \put(-40,-40){\line(-1,-1){100}}% % single bond at 1
+ \else\if\@tmpb D%double bond
+ \put(-46,-36){\line(-1,-1){100}}% % single bond at 1
+ \put(-36,-46){\line(-1,-1){100}}% % single bond at 1
+ \else\if\@tmpb T%triple bond
+ \put(-50,-30){\line(-1,-1){100}}% % single bond at 1
+ \put(-40,-40){\line(-1,-1){100}}% % single bond at 1
+ \put(-30,-50){\line(-1,-1){100}}% % single bond at 1
+ \else\ifx\@tmpb\empty%beta single bond
+ \put(-40,-40){\line(-1,-1){100}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putlatom{-140}{-200}{\@memberb}% % left type
+ \else%no clipping
+ \yl@xdiff=0\relax
+ \yl@ydiff=60\relax
+ \if\@tmpb B%beta single bond
+ {%
+ \thicklines%
+ \put(0,0){\line(-1,-1){120}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(-1,-1){120}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,0)(-120,-120)}}%
+ \else\if\@tmpb U%unspecified single bond
+ \put(0,0){\line(-1,-1){120}}% % single bond at 1
+ \else\if\@tmpb S%beta single bond
+ \put(0,0){\line(-1,-1){120}}% % single bond at 1
+ \else\if\@tmpb D%beta single bond
+ \put(-6,6){\line(-1,-1){120}}% % single bond at 1
+ \put(6,-6){\line(-1,-1){120}}% % single bond at 1
+ \else\if\@tmpb T%beta single bond
+ \put(-10,10){\line(-1,-1){120}}% % single bond at 1
+ \put(0,0){\line(-1,-1){120}}% % single bond at 1
+ \put(10,-10){\line(-1,-1){120}}% % single bond at 1
+ \else\ifx\@tmpb\empty%beta single bond
+ \put(0,0){\line(-1,-1){120}}% % single bond at 1
+ \fi\fi\fi\fi\fi\fi\fi%
+ \putlatom{-120}{-180}{\@memberb}% % left type
+ \fi%
+}% end of \setatombondC
+\def\ayl{\@ifnextchar({\@ayl@}{\@ayl@(10,40)}}
+\def\@ayl@(#1,#2)#3{\begingroup\yl@xdiff=0 \yl@ydiff=0%
+\kern#1\unitlength\raise#2\unitlength\hbox to0pt{#3\hss}%
+\endgroup}
+\def\upnobond#1#2{%
+\hbox{\hbox to0.72em{\hss#1\hss}\kern-0.72em\raise2.2ex\hbox{#2}}}
+\def\downnobond#1#2{%
+\hbox{\hbox to0.72em{\hss#1\hss}\kern-0.72em\lower2.2ex\hbox{#2}}}
+\def\test@vertix#1{%
+ \expandafter\def\csname #1#1#1\endcsname{@}%
+ \if\@tmpb h\relax
+ \expandafter\def\csname #1#1#1\endcsname{@}%
+ \else\if\@tmpb s\relax
+ \expandafter\def\csname #1#1#1\endcsname{}%
+ \fi\fi}
+\def\test@vertix@sixv#1#2#3#4#5#6#7{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoCH@R\@membera//%
+\ifcase\@tmpa%
+ \or \test@vertix{#2}%
+ \or \test@vertix{#3}%
+ \or \test@vertix{#4}%
+ \or
+ \if\@tmpb a%
+ \def\iii{@}%
+ \else
+ \test@vertix{#5}%
+ \fi
+ \or \test@vertix{#6}%
+ \or \test@vertix{#7}%
+\fi\fi}}% end of \test@vertix@sixv
+%% \changes{v2.00}{1996/11/14}{@ in place of a net value}
+\def\set@hetatom@sixv#1#2#3#4#5{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\ifnum#5 < 0\relax%
+\@tmpaa=-\@tmpa\relax \advance\@tmpaa by#2\relax%
+\else\@tmpaa=\@tmpa\relax \advance\@tmpaa by#2\relax \fi
+\ifnum\@tmpaa >#3\relax%
+\ifnum\@tmpaa <#4\relax%
+\ifcase\@tmpaa%
+\or%position 1
+ \if\@tmpb h\relax
+ \@acliptrue%
+ \putratom{0}{356}{\@memberb}% % right type
+ \else\if\@tmpb s\relax
+ \@aclipfalse%
+ \putratom{0}{406}{\@memberb}% % right type
+ \else\if\@tmpb a\relax%omit fused position
+ \else
+ \@acliptrue%
+ \putratom{-31}{356}{\@memberb}% % right type
+ \fi\fi\fi
+\or%position 2
+ \if\@tmpb h\relax
+ \@bcliptrue%
+ \putratom{135}{280}{\@memberb}% % right type
+ \else\if\@tmpb s\relax
+ \@bclipfalse%
+ \putratom{175}{303}{\@memberb}% % right type
+ \else\if\@tmpb a\relax%omit fused position
+ \else
+ \@bcliptrue%
+ \putratom{135}{280}{\@memberb}% % right type
+ \fi\fi\fi
+\or%position 3
+ \if\@tmpb h\relax
+ \@ccliptrue%
+ \putratom{135}{95}{\@memberb}% % right type
+ \else\if\@tmpb s\relax
+ \@cclipfalse%
+ \putratom{175}{103}{\@memberb}% % right type
+ \else\if\@tmpb a\relax%omit fused position
+ \else
+ \@ccliptrue%
+ \putratom{135}{65}{\@memberb}% % right type
+ \fi\fi\fi
+\or%position 4
+ \if\@tmpb h\relax
+ \@cliptrue%
+ \putratom{0}{50}{\@memberb}% % right type
+ \else\if\@tmpb s\relax
+ \@clipfalse%
+ \putratom{0}{0}{\@memberb}% % right type
+ \else\if\@tmpb a\relax%omit fused position
+ \else
+ \@cliptrue%
+ \putratom{-31}{-10}{\@memberb}% % right type
+ \fi\fi\fi
+\or%position 5
+ \if\@tmpb h\relax
+ \@ecliptrue%
+ \putlatom{-135}{95}{\@memberb}% % right type
+ \else\if\@tmpb s\relax
+ \@eclipfalse%
+ \putlatom{-175}{103}{\@memberb}% % right type
+ \else\if\@tmpb a\relax%omit fused position
+ \else
+ \@ecliptrue%
+ \putlatom{-135}{65}{\@memberb}% % left type
+ \fi\fi\fi
+\or%position 6
+ \if\@tmpb h\relax
+ \@fcliptrue%
+ \putlatom{-135}{280}{\@memberb}% % right type
+ \else\if\@tmpb s\relax
+ \@fclipfalse%
+ \putlatom{-175}{303}{\@memberb}% % right type
+ \else\if\@tmpb a\relax%omit fused position
+ \else
+ \@fcliptrue%
+ \putlatom{-135}{280}{\@memberb}% % left type
+ \fi\fi\fi
+\fi% end of ifcase
+\fi\fi\fi}}% end of the macro \set@hetatom@sixv
+\def\set@hetatom@sixh#1#2#3#4#5{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoCH@R\@membera//%
+\ifnum#5 < 0\relax%
+\@tmpaa=-\@tmpa\relax \advance\@tmpaa by#2\relax%
+\else\@tmpaa=\@tmpa\relax \advance\@tmpaa by#2\relax \fi
+\ifnum\@tmpaa >#3\relax%
+\ifnum\@tmpaa <#4\relax%
+\ifcase\@tmpaa%
+\or%position 1
+ \if\@tmpb h\relax
+ \@acliptrue%
+ \putlatom{60}{0}{\@memberb}% % left type
+ \else\if\@tmpb s\relax
+ \@aclipfalse%
+ \putlatom{0}{0}{\@memberb}% % left type
+ \else\if\@tmpb a\relax%omit fused position
+ \else
+ \@acliptrue%
+ \putlatom{60}{-36}{\@memberb}% % left type
+ \fi\fi\fi
+\or%position 2
+ \if\@tmpb h\relax
+ \@bcliptrue%
+ \putlatom{135}{141}{\@memberb}% % left type
+ \else\if\@tmpb s\relax
+ \@bclipfalse%
+ \putlatom{103}{171}{\@memberb}% % left type
+ \else\if\@tmpb a\relax%omit fused position
+ \else
+ \@bcliptrue%
+ \putlatom{135}{141}{\@memberb}% % left type
+ \fi\fi\fi
+\or%position 3
+ \if\@tmpb h\relax
+ \@ccliptrue%
+ \putratom{273}{141}{\@memberb}% % right type
+ \else\if\@tmpb s\relax
+ \@cclipfalse%
+ \putratom{303}{171}{\@memberb}% % right type
+ \else\if\@tmpb a\relax%omit fused position
+ \else
+ \@ccliptrue%
+ \putratom{273}{141}{\@memberb}% % right type
+ \fi\fi\fi
+\or%position 4
+ \if\@tmpb h\relax
+ \@cliptrue%
+ \putratom{346}{0}{\@memberb}% % right type
+ \else\if\@tmpb s\relax
+ \@clipfalse%
+ \putratom{406}{0}{\@memberb}% % right type
+ \else\if\@tmpb a\relax%omit fused position
+ \else
+ \@cliptrue%
+ \putratom{346}{-36}{\@memberb}% % right type
+ \fi\fi\fi
+\or%position 5
+ \if\@tmpb h\relax
+ \@ecliptrue%
+ \putratom{283}{-131}{\@memberb}% % right type
+ \else\if\@tmpb s\relax
+ \@eclipfalse%
+ \putratom{303}{-171}{\@memberb}% % right type
+ \else\if\@tmpb a\relax%omit fused position
+ \else
+ \@ecliptrue%
+ \putratom{273}{-211}{\@memberb}% % right type
+ \fi\fi\fi
+\or%position 6
+ \if\@tmpb h\relax
+ \@fcliptrue%
+ \putlatom{125}{-131}{\@memberb}% % left type
+ \else\if\@tmpb s\relax
+ \@fclipfalse%
+ \putlatom{103}{-171}{\@memberb}% % left type
+ \else\if\@tmpb a\relax%omit fused position
+ \else
+ \@fcliptrue%
+ \putlatom{135}{-211}{\@memberb}% % left type
+ \fi\fi\fi
+\fi% end of ifcase
+\fi\fi\fi}}% end of the macro \set@hetatom@sixh
+\def\test@vertix@decav#1#2#3#4#5#6#7{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\ifcase\@tmpa%
+ \or\or\or\or\or\or
+ \or \test@vertix{#2}%
+ \or
+ \if\@tmpb a%
+ \def\jjj{@}%
+ \else
+ \test@vertix{#3}%
+ \fi
+ \or \test@vertix{#4}%
+ \or \test@vertix{#5}%
+\fi\fi}}
+\def\set@vrtx@fuse#1{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\ifcase\@tmpa%
+ \or
+ \or
+ \or
+ \or%%%%4
+ \if\@tmpb a%
+ \global\@icliptrue%
+ \putlatom{207}{65}{\@memberb}% % left type
+ \else\relax
+ \fi
+ \or%5
+ \or%6
+ \or%7
+ \or%
+ \if\@tmpb a%
+ \global\@jcliptrue%
+ \putlatom{207}{280}{\@memberb}% % left type
+ \else\relax
+ \fi
+\or%9 (= 4a)
+ \global\@icliptrue%
+ \putlatom{207}{65}{\@memberb}% % left type
+\or%10 (= 8a)
+ \global\@jcliptrue%
+ \putlatom{207}{280}{\@memberb}% % left type
+\fi\fi}%
+}% end of the macro \set@vrtx@fuse
+\def\set@vrtx@fuseh#1{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoCH@R\@membera//%
+\ifcase\@tmpa%
+ \or
+ \or
+ \or
+ \or%%%%4
+ \if\@tmpb a%
+ \global\@icliptrue%
+ \putratom{273}{-211}{\@memberb}% % right type
+ \else\relax
+ \fi
+ \or%5
+ \or%6
+ \or%7
+ \or%
+ \if\@tmpb a%
+ \global\@jcliptrue%
+ \putlatom{135}{-211}{\@memberb}% % left type
+ \else\relax
+ \fi
+\or%9 (= 4a)
+ \ifx\@tmpb\empty
+ \global\@icliptrue%
+ \putratom{273}{-211}{\@memberb}% % right type
+ \else
+ \XyMTeXWarning{Forbidden spiro ring for the 4a position}%
+ \fi
+\or%10 (= 8a)
+ \ifx\@tmpb\empty
+ \global\@jcliptrue%
+ \putlatom{135}{-211}{\@memberb}% % left type
+ \else
+ \XyMTeXWarning{Forbidden spiro ring for the 8a position}%
+ \fi
+\fi\fi}%
+}% end of the macro \set@vrtx@fuseh
+\def\set@fusionadd@sixv{%
+ \if\@@tmpa 1\relax%
+ \putratom{-38}{282}{\@@tmpb}% % right type
+ \else\if\@@tmpa 2\relax%
+ \putratom{60}{253}{\@@tmpb}% % right type
+ \else\if\@@tmpa 3\relax%
+ \putratom{60}{120}{\@@tmpb}% % right type
+ \else\if\@@tmpa 4\relax%
+ \putratom{-38}{88}{\@@tmpb}% % right type
+ \else\if\@@tmpa 6\relax%
+ \putratom{-90}{253}{\@@tmpb}% % right type
+ \else\if\@@tmpa 5\relax%
+ \putratom{-90}{120}{\@@tmpb}% % right type
+ \else
+ \set@fusion@sixv
+ \fi\fi\fi\fi\fi\fi%
+}%
+\def\set@fusion@sixv{%
+\if\@@tmpa d\relax%
+ \putlratom{0}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{d, h, or other}%
+ \else\if\@@tmpa D\relax%
+ \putlratom{-171}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{D, H, or other}%
+ \else\if\@@tmpa e\relax%
+ \putlratom{-171}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{0}{-200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{e, k, or other}%
+ \else\if\@@tmpa E\relax%
+ \putlratom{-171}{303}{\@@tmpb}% % bond fused
+ \FuseWarning{0}{200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{E, K, or other}%
+ \else\if\@@tmpa f\relax%
+ \putlratom{-171}{303}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{f, j, or other}%
+ \else\if\@@tmpa F\relax%
+ \putlratom{0}{406}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{F, J, or other}%
+ \else\if\@@tmpa a\relax%
+ \putlratom{0}{406}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{a, i, or other}%
+ \else\if\@@tmpa A\relax%
+ \putlratom{171}{303}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{A, I, or other}%
+ \else\if\@@tmpa b\relax%
+ \putlratom{171}{303}{\@@tmpb}% % bond fused
+ \FuseWarning{0}{200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{b, k, or other}%
+ \else\if\@@tmpa B\relax%
+ \putlratom{171}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{0}{-200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{B, K, or other}%
+ \else\if\@@tmpa c\relax%
+ \putlratom{171}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{c, e, or other}%
+ \else\if\@@tmpa C\relax%
+ \putlratom{0}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{C, E, or other}%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusion@sixv
+\def\set@fusionadd@sixvi{%
+ \if\@@tmpa 4\relax%
+ \putratom{-38}{282}{\@@tmpb}% % right type
+ \else\if\@@tmpa 3\relax%
+ \putratom{60}{253}{\@@tmpb}% % right type
+ \else\if\@@tmpa 2\relax%
+ \putratom{60}{120}{\@@tmpb}% % right type
+ \else\if\@@tmpa 1\relax%
+ \putratom{-38}{88}{\@@tmpb}% % right type
+ \else\if\@@tmpa 5\relax%
+ \putratom{-90}{253}{\@@tmpb}% % right type
+ \else\if\@@tmpa 6\relax%
+ \putratom{-90}{120}{\@@tmpb}% % right type
+ \else
+ \set@fusion@sixvi
+ \fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusionadd@sixvi
+\def\set@fusion@sixvi{%
+ \if\@@tmpa a\relax%
+ \putlratom{0}{0}{\@@tmpb}% % right type
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{a or other}%
+ \else\if\@@tmpa A\relax%
+ \putlratom{171}{103}{\@@tmpb}% % right type
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{A or other}%
+ \else\if\@@tmpa b\relax%
+ \putlratom{171}{103}{\@@tmpb}% % right type
+ \FuseWarning{0}{-200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{b or other}%
+ \else\if\@@tmpa B\relax%
+ \putlratom{171}{303}{\@@tmpb}% % right type
+ \FuseWarning{0}{200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{B or other}%
+ \else\if\@@tmpa c\relax%
+ \putlratom{171}{303}{\@@tmpb}% % right type
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{c or other}%
+ \else\if\@@tmpa C\relax%
+ \putlratom{0}{406}{\@@tmpb}% % right type
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{C or other}%
+ \else\if\@@tmpa d\relax%
+ \putlratom{0}{406}{\@@tmpb}% % right type
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{d or other}%
+ \else\if\@@tmpa D\relax%
+ \putlratom{-171}{303}{\@@tmpb}% % right type
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{D or other}%
+ \else\if\@@tmpa e\relax%
+ \putlratom{-171}{303}{\@@tmpb}% % right type
+ \FuseWarning{0}{200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{e or other}%
+ \else\if\@@tmpa E\relax%
+ \putlratom{-171}{103}{\@@tmpb}% % right type
+ \FuseWarning{0}{-200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{E or other}%
+ \else\if\@@tmpa f\relax%
+ \putlratom{-171}{103}{\@@tmpb}% % right type
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{f or other}%
+ \else\if\@@tmpa F\relax%
+ \putlratom{0}{0}{\@@tmpb}% % right type
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{F or other}%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}% end of the marcro \set@fusion@sixvi
+\def\set@fusionadd@sixh{%
+ \if\@@tmpa 4\relax%
+ \putratom{272}{-18}{\@@tmpb}% % right type
+ \else\if\@@tmpa 1\relax%
+ \putratom{68}{-18}{\@@tmpb}% % right type
+ \else\if\@@tmpa 3\relax%
+ \putratom{233}{60}{\@@tmpb}% % right type
+ \else\if\@@tmpa 2\relax%
+ \putratom{120}{60}{\@@tmpb}% % right type
+ \else\if\@@tmpa 5\relax%
+ \putratom{233}{-110}{\@@tmpb}% % right type
+ \else\if\@@tmpa 6\relax%
+ \putratom{120}{-110}{\@@tmpb}% % right type
+ \else
+ \set@fusion@sixh
+ \fi\fi\fi\fi\fi\fi%
+}%
+\def\set@fusion@sixh{%
+\if\@@tmpa d\relax%
+ \putlratom{406}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{103}{171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{d, h, or other}%
+ \else\if\@@tmpa D\relax%
+ \putlratom{303}{-171}{\@@tmpb}% % bond fused
+ \FuseWarning{-103}{-171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{D, H, or other}%
+ \else\if\@@tmpa e\relax%
+ \putlratom{303}{-171}{\@@tmpb}% % bond fused
+ \FuseWarning{200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{e, k, or other}%
+ \else\if\@@tmpa E\relax%
+ \putlratom{103}{-171}{\@@tmpb}% % bond fused
+ \FuseWarning{-200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{E, K, or other}%
+ \else\if\@@tmpa f\relax%
+ \putlratom{103}{-171}{\@@tmpb}% % bond fused
+ \FuseWarning{103}{-171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{f, j, or other}%
+ \else\if\@@tmpa F\relax%
+ \putlratom{0}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-103}{171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{F, J, or other}%
+ \else\if\@@tmpa a\relax%
+ \putlratom{0}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-103}{-171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{a, i, or other}%
+ \else\if\@@tmpa A\relax%
+ \putlratom{103}{171}{\@@tmpb}% % bond fused
+ \FuseWarning{103}{171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{A, I, or other}%
+ \else\if\@@tmpa b\relax%
+ \putlratom{103}{171}{\@@tmpb}% % bond fused
+ \FuseWarning{-200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{b, k, or other}%
+ \else\if\@@tmpa B\relax%
+ \putlratom{303}{171}{\@@tmpb}% % bond fused
+ \FuseWarning{200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{B, K, or other}%
+ \else\if\@@tmpa c\relax%
+ \putlratom{303}{171}{\@@tmpb}% % bond fused
+ \FuseWarning{-103}{171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{c, e, or other}%
+ \else\if\@@tmpa C\relax%
+ \putlratom{406}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{103}{-171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{C, E, or other}%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusion@sixh
+\def\set@fusionadd@sixhi{%
+ \if\@@tmpa 1\relax%
+ \putratom{272}{-18}{\@@tmpb}% % right type
+ \else\if\@@tmpa 4\relax%
+ \putratom{68}{-18}{\@@tmpb}% % right type
+ \else\if\@@tmpa 2\relax%
+ \putratom{233}{60}{\@@tmpb}% % right type
+ \else\if\@@tmpa 3\relax%
+ \putratom{120}{60}{\@@tmpb}% % right type
+ \else\if\@@tmpa 6\relax%
+ \putratom{233}{-110}{\@@tmpb}% % right type
+ \else\if\@@tmpa 5\relax%
+ \putratom{120}{-110}{\@@tmpb}% % right type
+ \else
+ \set@fusion@sixhi
+ \fi\fi\fi\fi\fi\fi%
+}%
+\def\set@fusion@sixhi{%
+\if\@@tmpa F\relax%
+ \putlratom{406}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{103}{171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{F, J, or other}%
+ \else\if\@@tmpa f\relax%
+ \putlratom{303}{-171}{\@@tmpb}% % bond fused
+ \FuseWarning{-103}{-171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{f, j, or other}%
+ \else\if\@@tmpa E\relax%
+ \putlratom{303}{-171}{\@@tmpb}% % bond fused
+ \FuseWarning{200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{E, K, or other}%
+ \else\if\@@tmpa e\relax%
+ \putlratom{103}{-171}{\@@tmpb}% % bond fused
+ \FuseWarning{-200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{e, k, or other}%
+ \else\if\@@tmpa D\relax%
+ \putlratom{103}{-171}{\@@tmpb}% % bond fused
+ \FuseWarning{103}{-171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{D, H, or other}%
+ \else\if\@@tmpa d\relax%
+ \putlratom{0}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-103}{171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{d, h, or other}%
+ \else\if\@@tmpa C\relax%
+ \putlratom{0}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-103}{-171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{C, E, or other}%
+ \else\if\@@tmpa c\relax%
+ \putlratom{103}{171}{\@@tmpb}% % bond fused
+ \FuseWarning{103}{171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{c, e, or other}%
+ \else\if\@@tmpa B\relax%
+ \putlratom{103}{171}{\@@tmpb}% % bond fused
+ \FuseWarning{-200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{B, K, or other}%
+ \else\if\@@tmpa b\relax%
+ \putlratom{303}{171}{\@@tmpb}% % bond fused
+ \FuseWarning{200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{b, k, or other}%
+ \else\if\@@tmpa A\relax%
+ \putlratom{303}{171}{\@@tmpb}% % bond fused
+ \FuseWarning{-103}{171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{A, I, or other}%
+ \else\if\@@tmpa a\relax%
+ \putlratom{406}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{103}{-171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{a, i, or other}%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusion@sixhi
+\def\UnfavorableFusion#1{\if@smallringsw\else
+\XyMTeXWarning{Unfavorable Fusion for bond `#1'}\fi}
+\def\ForbiddenFusion#1{\if@smallringsw\else
+\XyMTeXWarning{Forbidden Fusion for bond `#1'}\fi}
+\def\set@fusion@decav{%
+ \let\@@tmpa=\@tmpa
+ \let\@@tmpb=\@tmpb
+ \if\@tmpa a%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa A%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa b%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa B%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa c%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa C%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa d%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{d}%
+ \else\if\@tmpa D%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{D}%
+ \else\if\@tmpa e%
+ \edef\@@tmpa{c}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{e}%
+ \else\if\@tmpa E%
+ \edef\@@tmpa{C}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{E}%
+ \else\if\@tmpa f%
+ \edef\@@tmpa{d}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa F%
+ \edef\@@tmpa{D}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa g%
+ \edef\@@tmpa{e}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa G%
+ \edef\@@tmpa{E}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa h%
+ \edef\@@tmpa{f}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa H%
+ \edef\@@tmpa{F}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa i%
+ \edef\@@tmpa{a}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{i}%
+ \else\if\@tmpa I%
+ \edef\@@tmpa{A}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{I}%
+ \else\if\@tmpa j%
+ \edef\@@tmpa{f}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{j}%
+ \else\if\@tmpa J%
+ \edef\@@tmpa{F}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{J}%
+ \else\if\@tmpa k%
+ \edef\@@tmpa{e}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \ForbiddenFusion{k}%
+ \else\if\@tmpa K%
+ \edef\@@tmpa{E}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \ForbiddenFusion{K}%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusion@decav
+\def\set@fusion@decavb{%
+ \let\@@tmpa=\@tmpa
+ \let\@@tmpb=\@tmpb
+ \if\@tmpa a%
+ \edef\@@tmpa{b}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa A%
+ \edef\@@tmpa{B}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa b%
+ \edef\@@tmpa{c}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa B%
+ \edef\@@tmpa{C}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa c%
+ \edef\@@tmpa{d}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa C%
+ \edef\@@tmpa{D}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa d%
+ \edef\@@tmpa{e}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{d}%
+ \else\if\@tmpa D%
+ \edef\@@tmpa{E}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{D}%
+ \else\if\@tmpa e%
+ \edef\@@tmpa{d}%
+ \put(-171,303){\set@fusionadd@sixv}%
+ \UnfavorableFusion{e}%
+ \else\if\@tmpa E%
+ \edef\@@tmpa{D}%
+ \put(-171,303){\set@fusionadd@sixv}%
+ \UnfavorableFusion{E}%
+ \else\if\@tmpa f%
+ \edef\@@tmpa{e}%
+ \put(-171,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa F%
+ \edef\@@tmpa{E}%
+ \put(-171,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa g%
+ \edef\@@tmpa{f}%
+ \put(-171,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa G%
+ \edef\@@tmpa{F}%
+ \put(-171,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa h%
+ \edef\@@tmpa{a}%
+ \put(-171,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa H%
+ \edef\@@tmpa{A}%
+ \put(-171,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa i%
+ \edef\@@tmpa{b}%
+ \put(-171,303){\set@fusionadd@sixv}%
+ \UnfavorableFusion{i}%
+ \else\if\@tmpa I%
+ \edef\@@tmpa{B}%
+ \put(-171,303){\set@fusionadd@sixv}%
+ \UnfavorableFusion{I}%
+ \else\if\@tmpa j%
+ \edef\@@tmpa{a}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{j}%
+ \else\if\@tmpa J%
+ \edef\@@tmpa{A}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{J}%
+ \else\if\@tmpa k%
+ \edef\@@tmpa{c}%
+ \put(-171,303){\set@fusionadd@sixv}%
+ \ForbiddenFusion{k}%
+ \else\if\@tmpa K%
+ \edef\@@tmpa{C}%
+ \put(-171,303){\set@fusionadd@sixv}%
+ \ForbiddenFusion{K}%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusion@decavb
+\def\set@fusion@decavt{%
+ \let\@@tmpa=\@tmpa
+ \let\@@tmpb=\@tmpb
+ \if\@tmpa a%
+ \edef\@@tmpa{f}%
+ \put(171,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa A%
+ \edef\@@tmpa{F}%
+ \put(171,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa b%
+ \edef\@@tmpa{a}%
+ \put(171,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa B%
+ \edef\@@tmpa{A}%
+ \put(171,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa c%
+ \edef\@@tmpa{b}%
+ \put(171,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa C%
+ \edef\@@tmpa{B}%
+ \put(171,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa d%
+ \edef\@@tmpa{c}%
+ \put(171,303){\set@fusionadd@sixv}%
+ \UnfavorableFusion{d}%
+ \else\if\@tmpa D%
+ \edef\@@tmpa{C}%
+ \put(171,303){\set@fusionadd@sixv}%
+ \UnfavorableFusion{D}%
+ \else\if\@tmpa e%
+ \edef\@@tmpa{b}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{e}%
+ \else\if\@tmpa E%
+ \edef\@@tmpa{B}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{E}%
+ \else\if\@tmpa f%
+ \edef\@@tmpa{c}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa F%
+ \edef\@@tmpa{C}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa g%
+ \edef\@@tmpa{d}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa G%
+ \edef\@@tmpa{D}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa h%
+ \edef\@@tmpa{e}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa H%
+ \edef\@@tmpa{E}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa i%
+ \edef\@@tmpa{f}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{i}%
+ \else\if\@tmpa I%
+ \edef\@@tmpa{F}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{I}%
+ \else\if\@tmpa j%
+ \edef\@@tmpa{e}%
+ \put(171,303){\set@fusionadd@sixv}%
+ \UnfavorableFusion{j}%
+ \else\if\@tmpa J%
+ \edef\@@tmpa{E}%
+ \put(171,303){\set@fusionadd@sixv}%
+ \UnfavorableFusion{J}%
+ \else\if\@tmpa k%
+ \edef\@@tmpa{d}%
+ \put(171,303){\set@fusionadd@sixv}%
+ \ForbiddenFusion{k}%
+ \else\if\@tmpa K%
+ \edef\@@tmpa{D}%
+ \put(171,303){\set@fusionadd@sixv}%
+ \ForbiddenFusion{K}%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}% end of \set@fusion@decavt
+\def\set@fusion@decah{%
+ \let\@@tmpa=\@tmpa
+ \let\@@tmpb=\@tmpb
+ \if\@tmpa a%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixh}%
+ \else\if\@tmpa A%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixh}%
+ \else\if\@tmpa b%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixh}%
+ \else\if\@tmpa B%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixh}%
+ \else\if\@tmpa c%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixh}%
+ \else\if\@tmpa C%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixh}%
+ \else\if\@tmpa d%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixh}%
+ \UnfavorableFusion{d}%
+ \else\if\@tmpa D%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixh}%
+ \UnfavorableFusion{D}%
+ \else\if\@tmpa e%
+ \edef\@@tmpa{c}%
+ \put(0,-342){\set@fusionadd@sixh}%
+ \UnfavorableFusion{e}%
+ \else\if\@tmpa E%
+ \edef\@@tmpa{C}%
+ \put(0,-342){\set@fusionadd@sixh}%
+ \UnfavorableFusion{E}%
+ \else\if\@tmpa f%
+ \edef\@@tmpa{d}%
+ \put(0,-342){\set@fusionadd@sixh}%
+ \else\if\@tmpa F%
+ \edef\@@tmpa{D}%
+ \put(0,-342){\set@fusionadd@sixh}%
+ \else\if\@tmpa g%
+ \edef\@@tmpa{e}%
+ \put(0,-342){\set@fusionadd@sixh}%
+ \else\if\@tmpa G%
+ \edef\@@tmpa{E}%
+ \put(0,-342){\set@fusionadd@sixh}%
+ \else\if\@tmpa h%
+ \edef\@@tmpa{f}%
+ \put(0,-342){\set@fusionadd@sixh}%
+ \else\if\@tmpa H%
+ \edef\@@tmpa{F}%
+ \put(0,-342){\set@fusionadd@sixh}%
+ \else\if\@tmpa i%
+ \edef\@@tmpa{a}%
+ \put(0,-342){\set@fusionadd@sixh}%
+ \UnfavorableFusion{i}%
+ \else\if\@tmpa I%
+ \edef\@@tmpa{A}%
+ \put(0,-342){\set@fusionadd@sixh}%
+ \UnfavorableFusion{I}%
+ \else\if\@tmpa j%
+ \edef\@@tmpa{f}%
+ \put(0,0){\set@fusionadd@sixh}%
+ \UnfavorableFusion{j}%
+ \else\if\@tmpa J%
+ \edef\@@tmpa{F}%
+ \put(0,0){\set@fusionadd@sixh}%
+ \UnfavorableFusion{J}%
+ \else\if\@tmpa k%
+ \edef\@@tmpa{e}%
+ \put(0,0){\set@fusionadd@sixh}%
+ \ForbiddenFusion{k}%
+ \else\if\@tmpa K%
+ \edef\@@tmpa{E}%
+ \put(0,0){\set@fusionadd@sixh}%
+ \ForbiddenFusion{K}%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusion@decah
+\def\set@fusion@hanthrav{%
+ \let\@@tmpa=\@tmpa
+ \let\@@tmpb=\@tmpb
+ \if\@tmpa a%
+ \let\@@tmpa=\@tmpa
+ \put(684,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa A%
+ \let\@@tmpa=\@tmpa
+ \put(684,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa b%
+ \let\@@tmpa=\@tmpa
+ \put(684,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa B%
+ \let\@@tmpa=\@tmpa
+ \put(684,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa c%
+ \let\@@tmpa=\@tmpa
+ \put(684,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa C%
+ \let\@@tmpa=\@tmpa
+ \put(684,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa d%
+ \let\@@tmpa=\@tmpa
+ \put(684,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{d}%
+ \else\if\@tmpa D%
+ \let\@@tmpa=\@tmpa
+ \put(684,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{D}%
+ \else\if\@tmpa e%
+ \edef\@@tmpa{c}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{e}%
+ \else\if\@tmpa E%
+ \edef\@@tmpa{C}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{E}%
+ \else\if\@tmpa f%
+ \edef\@@tmpa{d}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{f}%
+ \else\if\@tmpa F%
+ \edef\@@tmpa{D}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{F}%
+ \else\if\@tmpa g%
+ \edef\@@tmpa{c}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{g}%
+ \else\if\@tmpa G%
+ \edef\@@tmpa{C}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{G}%
+ \else\if\@tmpa h%
+ \edef\@@tmpa{d}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa H%
+ \edef\@@tmpa{D}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa i%
+ \edef\@@tmpa{e}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa I%
+ \edef\@@tmpa{E}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa j%
+ \edef\@@tmpa{f}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa J%
+ \edef\@@tmpa{F}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa k%
+ \edef\@@tmpa{a}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{k}%
+ \else\if\@tmpa K%
+ \edef\@@tmpa{A}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{K}%
+ \else\if\@tmpa l%
+ \edef\@@tmpa{f}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{l}%
+ \else\if\@tmpa L%
+ \edef\@@tmpa{F}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{L}%
+ \else\if\@tmpa m%
+ \edef\@@tmpa{a}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{m}%
+ \else\if\@tmpa M%
+ \edef\@@tmpa{A}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{M}%
+ \else\if\@tmpa n%
+ \edef\@@tmpa{f}%
+ \put(684,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{n}%
+ \else\if\@tmpa N%
+ \edef\@@tmpa{F}%
+ \put(684,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{N}%
+ \else\if\@tmpa o%
+ \edef\@@tmpa{e}%
+ \put(684,0){\set@fusionadd@sixv}%
+ \ForbiddenFusion{o}%
+ \else\if\@tmpa O%
+ \edef\@@tmpa{E}%
+ \put(684,0){\set@fusionadd@sixv}%
+ \ForbiddenFusion{O}%
+ \else\if\@tmpa p%
+ \edef\@@tmpa{e}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \ForbiddenFusion{p}%
+ \else\if\@tmpa P%
+ \edef\@@tmpa{E}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \ForbiddenFusion{P}%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusion@hanthrav
+\def\set@fusion@hphenanv{%
+ \let\@@tmpa=\@tmpa
+ \let\@@tmpb=\@tmpb
+ \if\@tmpa a%
+ \edef\@@tmpa{b}%
+ \put(513,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa A%
+ \edef\@@tmpa{B}%
+ \put(513,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa b%
+ \edef\@@tmpa{a}%
+ \put(513,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa B%
+ \edef\@@tmpa{A}%
+ \put(513,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa c%
+ \edef\@@tmpa{f}%
+ \put(513,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa C%
+ \edef\@@tmpa{F}%
+ \put(513,303){\set@fusionadd@sixv}%
+ \else\if\@tmpa d%
+ \edef\@@tmpa{e}%
+ \put(513,303){\set@fusionadd@sixv}%
+ \UnfavorableFusion{d}%
+ \else\if\@tmpa D%
+ \edef\@@tmpa{E}%
+ \put(513,303){\set@fusionadd@sixv}%
+ \UnfavorableFusion{D}%
+ \else\if\@tmpa e%
+ \edef\@@tmpa{f}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{e}%
+ \else\if\@tmpa E%
+ \edef\@@tmpa{F}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{E}%
+ \else\if\@tmpa f%
+ \edef\@@tmpa{a}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{f}%
+ \else\if\@tmpa F%
+ \edef\@@tmpa{A}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{F}%
+ \else\if\@tmpa g%
+ \edef\@@tmpa{f}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa G%
+ \edef\@@tmpa{F}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa h%
+ \edef\@@tmpa{e}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa H%
+ \edef\@@tmpa{E}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa i%
+ \edef\@@tmpa{d}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa I%
+ \edef\@@tmpa{D}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa j%
+ \edef\@@tmpa{c}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{j}%
+ \else\if\@tmpa J%
+ \edef\@@tmpa{C}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{J}%
+ \else\if\@tmpa k%
+ \edef\@@tmpa{d}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{k}%
+ \else\if\@tmpa K%
+ \edef\@@tmpa{D}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{K}%
+ \else\if\@tmpa l%
+ \edef\@@tmpa{c}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa L%
+ \edef\@@tmpa{C}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa m%
+ \edef\@@tmpa{b}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{m}%
+ \else\if\@tmpa M%
+ \edef\@@tmpa{B}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{M}%
+ \else\if\@tmpa n%
+ \edef\@@tmpa{c}%
+ \put(513,303){\set@fusionadd@sixv}%
+ \UnfavorableFusion{n}%
+ \else\if\@tmpa N%
+ \edef\@@tmpa{C}%
+ \put(513,303){\set@fusionadd@sixv}%
+ \UnfavorableFusion{N}%
+ \else\if\@tmpa o%
+ \edef\@@tmpa{d}%
+ \put(513,303){\set@fusionadd@sixv}%
+ \ForbiddenFusion{o}%
+ \else\if\@tmpa O%
+ \edef\@@tmpa{D}%
+ \put(513,303){\set@fusionadd@sixv}%
+ \ForbiddenFusion{O}%
+ \else\if\@tmpa p%
+ \edef\@@tmpa{e}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \ForbiddenFusion{p}%
+ \else\if\@tmpa P%
+ \edef\@@tmpa{E}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \ForbiddenFusion{P}%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusion@hphananv
+\def\set@fusionadd@fivev{%
+ \if\@@tmpa 1\relax%
+ \putratom{-38}{88}{\@@tmpb}% % right type
+ \else\if\@@tmpa 2\relax%
+ \putratom{60}{120}{\@@tmpb}% % right type
+ \else\if\@@tmpa 3\relax%
+ \putratom{60}{233}{\@@tmpb}% % right type
+ \else\if\@@tmpa 4\relax%
+ \putratom{-60}{233}{\@@tmpb}% % right type
+ \else\if\@@tmpa 5\relax%
+ \putratom{-60}{120}{\@@tmpb}% % right type
+ \else\if\@@tmpa 0\relax%
+ \putratom{-38}{150}{\@@tmpb}% % right type
+ \else
+ \set@fusion@fivev
+ \fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusionadd@fivev
+\def\set@fusion@fivev{%
+ \if\@@tmpa a\relax%
+ \putlratom{0}{0}{\@@tmpb}% % right type
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{a}%
+ \else\if\@@tmpa A\relax%
+ \putlratom{171}{103}{\@@tmpb}% % right type
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{A}%
+ \else\if\@@tmpa b\relax%
+ \putlratom{171}{103}{\@@tmpb}% % right type
+ \FuseWarning{0}{-200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{b}%
+ \else\if\@@tmpa B\relax%
+ \putlratom{171}{303}{\@@tmpb}% % right type
+ \FuseWarning{0}{200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{B}%
+ \else\if\@@tmpa c\relax
+ \XyMTeXWarning{Not-used fusion at bond `c'}%
+ \else\if\@@tmpa C\relax%
+ \XyMTeXWarning{Not-used fusion at bond `C'}%
+ \else\if\@@tmpa d\relax%
+ \putlratom{-171}{303}{\@@tmpb}% % right type
+ \FuseWarning{0}{200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{d}%
+ \else\if\@@tmpa D\relax%
+ \putlratom{-171}{103}{\@@tmpb}% % right type
+ \FuseWarning{0}{-200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{D}%
+ \else\if\@@tmpa e\relax%
+ \putlratom{-171}{103}{\@@tmpb}% % right type
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{e}%
+ \else\if\@@tmpa E\relax%
+ \putlratom{0}{0}{\@@tmpb}% % right type
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{E}%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}% end of the marcro \set@fusion@fivev
+\def\set@fusionadd@fivevi{%
+ \if\@@tmpa 1\relax%
+ \putratom{-38}{282}{\@@tmpb}% % right type
+ \else\if\@@tmpa 2\relax%
+ \putratom{60}{233}{\@@tmpb}% % right type
+ \else\if\@@tmpa 3\relax%
+ \putratom{60}{120}{\@@tmpb}% % right type
+ \else\if\@@tmpa 4\relax%
+ \putratom{-60}{120}{\@@tmpb}% % right type
+ \else\if\@@tmpa 5\relax%
+ \putratom{-60}{233}{\@@tmpb}% % right type
+ \else\if\@@tmpa 0\relax%
+ \putratom{-38}{213}{\@@tmpb}% % right type
+ \else
+ \set@fusion@fivevi
+ \fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusionadd@fivevi
+\def\set@fusion@fivevi{%
+\if\@@tmpa d\relax%
+ \putlratom{-171}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{0}{-200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{d, k, or other}%
+ \else\if\@@tmpa D\relax%
+ \putlratom{-171}{303}{\@@tmpb}% % bond fused
+ \FuseWarning{0}{200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{D, K, or other}%
+ \else\if\@@tmpa e\relax%
+ \putlratom{-171}{303}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{e, j, or other}%
+ \else\if\@@tmpa E\relax%
+ \putlratom{0}{406}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{E, J, or other}%
+ \else\if\@@tmpa a\relax%
+ \putlratom{0}{406}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{a, i, or other}%
+ \else\if\@@tmpa A\relax%
+ \putlratom{171}{303}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{A, I, or other}%
+ \else\if\@@tmpa b\relax%
+ \putlratom{171}{303}{\@@tmpb}% % bond fused
+ \FuseWarning{0}{200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{b, k, or other}%
+ \else\if\@@tmpa B\relax%
+ \putlratom{171}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{0}{-200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{B, K, or other}%
+ \else\if\@@tmpa c\relax
+ \XyMTeXWarning{Not-used fusion at bond `c'}%
+ \else\if\@@tmpa C\relax%
+ \XyMTeXWarning{Not-used fusion at bond `C'}%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusion@fivevi
+\def\set@fusionadd@fiveh{%
+ \if\@@tmpa 1\relax%
+ \putratom{272}{-18}{\@@tmpb}% % right type
+ \else\if\@@tmpa 2\relax%
+ \putratom{233}{60}{\@@tmpb}% % right type
+ \else\if\@@tmpa 3\relax%
+ \putratom{120}{60}{\@@tmpb}% % right type
+ \else\if\@@tmpa 5\relax%
+ \putratom{233}{-110}{\@@tmpb}% % right type
+ \else\if\@@tmpa 4\relax%
+ \putratom{120}{-110}{\@@tmpb}% % right type
+ \else\if\@@tmpa 0\relax%
+ \putratom{196}{-30}{\@@tmpb}% % right type
+ \else
+ \set@fusion@fiveh
+ \fi\fi\fi\fi\fi\fi%
+}%
+\def\set@fusion@fiveh{%
+\if\@@tmpa E\relax%
+ \putlratom{406}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{103}{171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{E, J, or other}%
+ \else\if\@@tmpa e\relax%
+ \putlratom{303}{-171}{\@@tmpb}% % bond fused
+ \FuseWarning{-103}{-171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{e, j, or other}%
+ \else\if\@@tmpa D\relax%
+ \putlratom{303}{-171}{\@@tmpb}% % bond fused
+ \FuseWarning{200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{D, K, or other}%
+ \else\if\@@tmpa d\relax%
+ \putlratom{103}{-171}{\@@tmpb}% % bond fused
+ \FuseWarning{-200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{d, k, or other}%
+ \else\if\@@tmpa c\relax
+ \XyMTeXWarning{Not-used fusion at bond `c'}%
+ \else\if\@@tmpa C\relax%
+ \XyMTeXWarning{Not-used fusion at bond `C'}%
+ \else\if\@@tmpa B\relax%
+ \putlratom{103}{171}{\@@tmpb}% % bond fused
+ \FuseWarning{-200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{B, K, or other}%
+ \else\if\@@tmpa b\relax%
+ \putlratom{303}{171}{\@@tmpb}% % bond fused
+ \FuseWarning{200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{b, k, or other}%
+ \else\if\@@tmpa A\relax%
+ \putlratom{303}{171}{\@@tmpb}% % bond fused
+ \FuseWarning{-103}{171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{A, I, or other}%
+ \else\if\@@tmpa a\relax%
+ \putlratom{406}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{103}{-171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{a, i, or other}%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusion@fiveh
+\def\set@fusionadd@fivehi{%
+ \if\@@tmpa 1\relax%
+ \putratom{-38}{282}{\@@tmpb}% % right type
+ \else\if\@@tmpa 2\relax%
+ \putratom{60}{233}{\@@tmpb}% % right type
+ \else\if\@@tmpa 3\relax%
+ \putratom{60}{120}{\@@tmpb}% % right type
+ \else\if\@@tmpa 4\relax%
+ \putratom{-60}{120}{\@@tmpb}% % right type
+ \else\if\@@tmpa 5\relax%
+ \putratom{-60}{233}{\@@tmpb}% % right type
+ \else\if\@@tmpa 0\relax%
+ \putratom{140}{-30}{\@@tmpb}% % right type
+ \else
+ \set@fusion@fivehi
+ \fi\fi\fi\fi\fi\fi%
+}%
+\def\set@fusion@fivehi{%
+\if\@@tmpa d\relax%
+ \putlratom{303}{-171}{\@@tmpb}% % bond fused
+ \FuseWarning{200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{d, k, or other}%
+ \else\if\@@tmpa D\relax%
+ \putlratom{103}{-171}{\@@tmpb}% % bond fused
+ \FuseWarning{-200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{D, K, or other}%
+ \else\if\@@tmpa e\relax%
+ \putlratom{103}{-171}{\@@tmpb}% % bond fused
+ \FuseWarning{103}{-171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{e, j, or other}%
+ \else\if\@@tmpa E\relax%
+ \putlratom{0}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-103}{171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{E, J, or other}%
+ \else\if\@@tmpa a\relax%
+ \putlratom{0}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-103}{-171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{a, i, or other}%
+ \else\if\@@tmpa A\relax%
+ \putlratom{103}{171}{\@@tmpb}% % bond fused
+ \FuseWarning{103}{171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{A, I, or other}%
+ \else\if\@@tmpa b\relax%
+ \putlratom{103}{171}{\@@tmpb}% % bond fused
+ \FuseWarning{-200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{b, k, or other}%
+ \else\if\@@tmpa B\relax%
+ \putlratom{303}{171}{\@@tmpb}% % bond fused
+ \FuseWarning{200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{B, K, or other}%
+ \else\if\@@tmpa c\relax
+ \XyMTeXWarning{Not-used fusion at bond `c'}%
+ \else\if\@@tmpa C\relax%
+ \XyMTeXWarning{Not-used fusion at bond `C'}%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusion@sixh
+\def\set@fusion@nonav{%
+ \let\@@tmpa=\@tmpa
+ \let\@@tmpb=\@tmpb
+ \if\@tmpa a%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixvi}%
+ \else\if\@tmpa A%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixvi}%
+ \else\if\@tmpa b%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixvi}%
+ \else\if\@tmpa B%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixvi}%
+ \else\if\@tmpa c\relax
+ \XyMTeXWarning{Not-used fusion at bond `c'}%
+ \else\if\@tmpa C\relax%
+ \XyMTeXWarning{Not-used fusion at bond `C'}%
+ \else\if\@tmpa d%
+ \edef\@@tmpa{c}%
+ \put(0,0){\set@fusionadd@sixvi}%
+ \UnfavorableFusion{d}%
+ \else\if\@tmpa D%
+ \edef\@@tmpa{C}%
+ \put(0,0){\set@fusionadd@sixvi}%
+ \UnfavorableFusion{D}%
+ \else\if\@tmpa e%
+ \edef\@@tmpa{d}%
+ \put(0,0){\set@fusionadd@sixvi}%
+ \else\if\@tmpa E%
+ \edef\@@tmpa{D}%
+ \put(0,0){\set@fusionadd@sixvi}%
+ \else\if\@tmpa f%
+ \edef\@@tmpa{e}%
+ \put(0,0){\set@fusionadd@sixvi}%
+ \else\if\@tmpa F%
+ \edef\@@tmpa{E}%
+ \put(0,0){\set@fusionadd@sixvi}%
+ \else\if\@tmpa g%
+ \edef\@@tmpa{f}%
+ \put(0,0){\set@fusionadd@sixvi}%
+ \else\if\@tmpa G%
+ \edef\@@tmpa{F}%
+ \put(0,0){\set@fusionadd@sixvi}%
+ \else\if\@tmpa h%
+ \edef\@@tmpa{a}%
+ \put(0,0){\set@fusionadd@sixvi}%
+ \UnfavorableFusion{h}%
+ \else\if\@tmpa H%
+ \edef\@@tmpa{A}%
+ \put(0,0){\set@fusionadd@sixvi}%
+ \UnfavorableFusion{H}%
+ \else\if\@tmpa i%
+ \edef\@@tmpa{f}%
+ \put(342,0){\set@fusionadd@sixvi}%
+ \UnfavorableFusion{i}%
+ \else\if\@tmpa I%
+ \edef\@@tmpa{F}%
+ \put(342,0){\set@fusionadd@sixvi}%
+ \UnfavorableFusion{I}%
+ \else\if\@tmpa j%
+ \edef\@@tmpa{e}%
+ \put(342,0){\set@fusionadd@sixvi}%
+ \ForbiddenFusion{j}%
+ \else\if\@tmpa J%
+ \edef\@@tmpa{E}%
+ \put(342,0){\set@fusionadd@sixvi}%
+ \ForbiddenFusion{J}%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusion@nonav
+\def\set@fusion@nonavi{%
+ \let\@@tmpa=\@tmpa
+ \let\@@tmpb=\@tmpb
+ \if\@tmpa a%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa A%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa b%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa B%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa c\relax
+ \XyMTeXWarning{Not-used fusion at bond `c'}%
+ \else\if\@tmpa C\relax%
+ \XyMTeXWarning{Not-used fusion at bond `C'}%
+ \else\if\@tmpa d%
+ \edef\@@tmpa{c}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{d}%
+ \else\if\@tmpa D%
+ \edef\@@tmpa{C}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{D}%
+ \else\if\@tmpa e%
+ \edef\@@tmpa{d}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa E%
+ \edef\@@tmpa{D}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa f%
+ \edef\@@tmpa{e}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa F%
+ \edef\@@tmpa{E}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa g%
+ \edef\@@tmpa{f}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa G%
+ \edef\@@tmpa{F}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \else\if\@tmpa h%
+ \edef\@@tmpa{a}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{h}%
+ \else\if\@tmpa H%
+ \edef\@@tmpa{A}%
+ \put(0,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{H}%
+ \else\if\@tmpa i%
+ \edef\@@tmpa{f}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{i}%
+ \else\if\@tmpa I%
+ \edef\@@tmpa{F}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \UnfavorableFusion{I}%
+ \else\if\@tmpa j%
+ \edef\@@tmpa{e}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \ForbiddenFusion{j}%
+ \else\if\@tmpa J%
+ \edef\@@tmpa{E}%
+ \put(342,0){\set@fusionadd@sixv}%
+ \ForbiddenFusion{J}%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusion@nonavi
+\def\set@fusion@nonah{%
+ \let\@@tmpa=\@tmpa
+ \let\@@tmpb=\@tmpb
+ \if\@tmpa a%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixhi}%
+ \else\if\@tmpa A%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixhi}%
+ \else\if\@tmpa b%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixhi}%
+ \else\if\@tmpa B%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixhi}%
+ \else\if\@tmpa c\relax
+ \XyMTeXWarning{Not-used fusion at bond `c'}%
+ \else\if\@tmpa C\relax%
+ \XyMTeXWarning{Not-used fusion at bond `C'}%
+ \else\if\@tmpa d%
+ \edef\@@tmpa{c}%
+ \put(0,-342){\set@fusionadd@sixhi}%
+ \UnfavorableFusion{d}%
+ \else\if\@tmpa D%
+ \edef\@@tmpa{C}%
+ \put(0,-342){\set@fusionadd@sixhi}%
+ \UnfavorableFusion{D}%
+ \else\if\@tmpa e%
+ \edef\@@tmpa{d}%
+ \put(0,-342){\set@fusionadd@sixhi}%
+ \else\if\@tmpa E%
+ \edef\@@tmpa{D}%
+ \put(0,-342){\set@fusionadd@sixhi}%
+ \else\if\@tmpa f%
+ \edef\@@tmpa{e}%
+ \put(0,-342){\set@fusionadd@sixhi}%
+ \else\if\@tmpa F%
+ \edef\@@tmpa{E}%
+ \put(0,-342){\set@fusionadd@sixhi}%
+ \else\if\@tmpa g%
+ \edef\@@tmpa{f}%
+ \put(0,-342){\set@fusionadd@sixhi}%
+ \else\if\@tmpa G%
+ \edef\@@tmpa{F}%
+ \put(0,-342){\set@fusionadd@sixhi}%
+ \else\if\@tmpa h%
+ \edef\@@tmpa{a}%
+ \put(0,-342){\set@fusionadd@sixhi}%
+ \UnfavorableFusion{h}%
+ \else\if\@tmpa H%
+ \edef\@@tmpa{A}%
+ \put(0,-342){\set@fusionadd@sixhi}%
+ \UnfavorableFusion{H}%
+ \else\if\@tmpa i%
+ \edef\@@tmpa{f}%
+ \put(0,0){\set@fusionadd@sixhi}%
+ \UnfavorableFusion{i}%
+ \else\if\@tmpa I%
+ \edef\@@tmpa{F}%
+ \put(0,0){\set@fusionadd@sixhi}%
+ \UnfavorableFusion{I}%
+ \else\if\@tmpa j%
+ \edef\@@tmpa{e}%
+ \put(0,0){\set@fusionadd@sixhi}%
+ \ForbiddenFusion{j}%
+ \else\if\@tmpa J%
+ \edef\@@tmpa{E}%
+ \put(0,0){\set@fusionadd@sixhi}%
+ \ForbiddenFusion{J}%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusion@nonah
+\def\set@fusion@nonahi{%
+ \let\@@tmpa=\@tmpa
+ \let\@@tmpb=\@tmpb
+ \if\@tmpa a%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixh}%
+ \else\if\@tmpa A%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixh}%
+ \else\if\@tmpa b%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixh}%
+ \else\if\@tmpa B%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixh}%
+ \else\if\@tmpa c\relax
+ \XyMTeXWarning{Not-used fusion at bond `c'}%
+ \else\if\@tmpa C\relax%
+ \XyMTeXWarning{Not-used fusion at bond `C'}%
+ \else\if\@tmpa d%
+ \edef\@@tmpa{c}%
+ \put(0,-342){\set@fusionadd@sixh}%
+ \UnfavorableFusion{d}%
+ \else\if\@tmpa D%
+ \edef\@@tmpa{C}%
+ \put(0,-342){\set@fusionadd@sixh}%
+ \UnfavorableFusion{D}%
+ \else\if\@tmpa e%
+ \edef\@@tmpa{d}%
+ \put(0,-342){\set@fusionadd@sixh}%
+ \else\if\@tmpa E%
+ \edef\@@tmpa{D}%
+ \put(0,-342){\set@fusionadd@sixh}%
+ \else\if\@tmpa f%
+ \edef\@@tmpa{e}%
+ \put(0,-342){\set@fusionadd@sixh}%
+ \else\if\@tmpa F%
+ \edef\@@tmpa{E}%
+ \put(0,-342){\set@fusionadd@sixh}%
+ \else\if\@tmpa g%
+ \edef\@@tmpa{f}%
+ \put(0,-342){\set@fusionadd@sixh}%
+ \else\if\@tmpa G%
+ \edef\@@tmpa{F}%
+ \put(0,-342){\set@fusionadd@sixh}%
+ \else\if\@tmpa h%
+ \edef\@@tmpa{a}%
+ \put(0,-342){\set@fusionadd@sixh}%
+ \UnfavorableFusion{h}%
+ \else\if\@tmpa H%
+ \edef\@@tmpa{A}%
+ \put(0,-342){\set@fusionadd@sixh}%
+ \UnfavorableFusion{H}%
+ \else\if\@tmpa i%
+ \edef\@@tmpa{f}%
+ \put(0,0){\set@fusionadd@sixh}%
+ \UnfavorableFusion{i}%
+ \else\if\@tmpa I%
+ \edef\@@tmpa{F}%
+ \put(0,0){\set@fusionadd@sixh}%
+ \UnfavorableFusion{I}%
+ \else\if\@tmpa j%
+ \edef\@@tmpa{e}%
+ \put(0,0){\set@fusionadd@sixh}%
+ \ForbiddenFusion{j}%
+ \else\if\@tmpa J%
+ \edef\@@tmpa{E}%
+ \put(0,0){\set@fusionadd@sixh}%
+ \ForbiddenFusion{J}%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusion@nonahi
+\endinput
+%%
+%% End of file `chemstr.sty'.
diff --git a/Master/texmf-dist/tex/latex/xymtex/fusering.sty b/Master/texmf-dist/tex/latex/xymtex/fusering.sty
new file mode 100644
index 00000000000..07888554b9a
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/xymtex/fusering.sty
@@ -0,0 +1,2013 @@
+%%
+%% This is file `fusering.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% fusering.dtx (with options: `fusering')
+%%
+%% This is a generated file.
+%%
+%% Copyright 1998 by Shinsaku Fujita
+%%
+%% This file is part of the XyMTeX system.
+%% =======================================
+%%
+%% Version 1.02 Released on October 31, 1998 (private version)
+%% Version 2.00 Released on December 25, 1998
+%%
+%% Copyright (C) 1998 by Shinsaku Fujita, all rights reserved.
+%% This style file is created for drawing chemical structural formulas
+%% This style file is to be contained in the ``xymtex'' directory which
+%% is an input directory for TeX.
+%%
+%% Copying of this file is authorized only if either
+%%
+%% (1) you make absolutely no changes to your copy, including name and
+%% directory name
+%% (2) if you do make changes,
+%% (a) you name it something other than the names included in the
+%% ``xymtex'' directory and
+%% (b) you acknowledge the original name.
+%% This restriction ensures that all standard styles are identical.
+%%
+%% =======================================
+%%
+%% This file contains several codes modified from latex.tex (LaTeX2.09)
+%% and from latex.ltx (a LaTeX2e), the reused parts of which are subject to
+%% Copyright 1994 the LaTeX3 project and the individual authors (For further
+%% copyright information see the file legal.txt of the LaTeX2e standard
+%% distribution, and any other copyright indicated in this file.)
+%%
+%% File: fusering.dtx
+%% \CharacterTable
+%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%% Digits \0\1\2\3\4\5\6\7\8\9
+%% Exclamation \! Double quote \" Hash (number) \#
+%% Dollar \$ Percent \% Ampersand \&
+%% Acute accent \' Left paren \( Right paren \)
+%% Asterisk \* Plus \+ Comma \,
+%% Minus \- Point \. Solidus \/
+%% Colon \: Semicolon \; Less than \<
+%% Equals \= Greater than \> Question mark \?
+%% Commercial at \@ Left bracket \[ Backslash \\
+%% Right bracket \] Circumflex \^ Underscore \_
+%% Grave accent \` Left brace \{ Vertical bar \|
+%% Right brace \} Tilde \~}
+\typeout{XyMTeX for Drawing Chemical Structural Formulas. Version 2.00}
+\typeout{ -- Released December 25, 1998 by Shinsaku Fujita}
+\def\j@urnalname{methylen}
+\def\versi@ndate{December 25, 1998}
+\def\versi@nno{ver2.00}
+\def\copyrighth@lder{SF} % Shinsaku Fujita
+\typeout{XyMTeX Macro File `\j@urnalname' (\versi@nno) <\versi@ndate>%
+\space[\copyrighth@lder]}
+
+\@ifundefined{setsixringv}{\input chemstr.sty\relax}{}
+\@ifundefined{bzdrv}{\input carom.sty\relax}{}
+\@ifundefined{hbonde}{\input hetaromh.sty\relax}{}
+\@ifundefined{bonde}{\input hetarom.sty\relax}{}
+\unitlength=0.1pt
+\def\sixfusev{\@ifnextchar({\@six@fusev(@}{\@six@fusev(@)}}
+\def\@six@fusev(#1){\@ifnextchar[{\@six@@fusev(#1)[@}%
+{\@six@@fusev(#1)[@]}}
+\def\@six@@fusev(#1)[#2]#3#4#5{\@ifnextchar[%
+{\@sixfusev(#1)[#2]{#3}{#4}{#5}[@}%
+{\@sixfusev(#1)[#2]{#3}{#4}{#5}[@]}}
+\def\@sixfusev(#1)[#2]#3#4#5[#6]{%
+\iniatom\iniflag%initialize%
+\test@vertix@sixv{#3}{a}{b}{c}{d}{e}{f}%
+\sixfuseposv{#5}%
+\if@sixfuseposv
+ \yl@shiftii=-\fuseAx
+ \yl@shifti=-\fuseAy
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(800,880)(-\shiftii,-\shifti)%
+ \iforigpt \put(-\shiftii,-\shifti){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `sixfusev' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shiftii,\the\shifti)}\fi%
+\fi
+{%
+\resetbdsw%
+\@bond@fuse@omit{#5}{#6}%
+\set@skel@bond{#1}{a}{a}% bond between 1 and 2 \@aaa -> \skbonda etc
+\set@skel@bond{#1}{b}{b}% bond between 2 and 3 \@bbb -> \skbondb etc
+\set@skel@bond{#1}{c}{c}% bond between 3 and 4 \@ccc -> \skbondc etc
+\set@skel@bond{#1}{d}{d}% bond between 4 and 5 \@ddd -> \skbondd etc
+\set@skel@bond{#1}{e}{e}% bond between 5 and 6 \@eee -> \skbonde etc
+\set@skel@bond{#1}{f}{f}% bond between 6 and 1 \@fff -> \skbondf etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r\relax%
+\else\if\member l\relax%
+\else\if\member a\relax%
+ \bonda%
+\else\if\member b\relax%
+ \bondb%
+\else\if\member c\relax%
+ \bondc%
+\else\if\member d\relax%
+ \bondd%
+\else\if\member e\relax%
+ \bonde%
+\else\if\member f\relax%
+ \bondf%
+\else\if\member A%left aromatic circle
+ \put(0,203){\circle{240}}% %circle
+\else \expandafter\twoCH@@R\member//%
+ \set@fusionadd@sixv
+\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}%
+\set@hetatom@sixv{#3}{0}{0}{7}{0}% %atom 1--6%
+\setsixringv{#4}{0}{0}{7}{0}%
+\end{picture}%
+\sixfuseposv{#5}%for FuseWaring when nested
+\iniatom\iniflag}% %end of \sixfusev macro
+\newif\if@sixfuseposv \@sixfuseposvfalse
+\def\fuseAx{0}
+\def\fuseAy{0}
+\def\fuseBx{0}
+\def\fuseBy{0}
+\def\sixfuseposv#1{%
+\global\@sixfuseposvfalse
+{\resetbdsw%
+\@tfor\memBer:=#1\do{%
+\if\memBer a\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `a'}%
+ \else
+ \gdef\fuseAx{0}\gdef\fuseAy{406}%
+ \gdef\fuseBx{171}\gdef\fuseBy{303}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer A\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `A'}%
+ \else
+ \gdef\fuseBx{0}\gdef\fuseBy{406}%
+ \gdef\fuseAx{171}\gdef\fuseAy{303}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer b\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `b'}%
+ \else
+ \gdef\fuseAx{171}\gdef\fuseAy{303}%
+ \gdef\fuseBx{171}\gdef\fuseBy{103}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer B\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `B'}%
+ \else
+ \gdef\fuseBx{171}\gdef\fuseBy{303}%
+ \gdef\fuseAx{171}\gdef\fuseAy{103}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer c\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `c'}%
+ \else
+ \gdef\fuseAx{171}\gdef\fuseAy{103}%
+ \gdef\fuseBx{0}\gdef\fuseBy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer C\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `C'}%
+ \else
+ \gdef\fuseBx{171}\gdef\fuseBy{103}%
+ \gdef\fuseAx{0}\gdef\fuseAy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer d\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `d'}%
+ \else
+ \gdef\fuseAx{0}\gdef\fuseAy{0}%
+ \gdef\fuseBx{-171}\gdef\fuseBy{103}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer D\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `D'}%
+ \else
+ \gdef\fuseBx{0}\gdef\fuseBy{0}%
+ \gdef\fuseAx{-171}\gdef\fuseAy{103}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer e\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `e'}%
+ \else
+ \gdef\fuseAx{-171}\gdef\fuseAy{103}%
+ \gdef\fuseBx{-171}\gdef\fuseBy{303}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer E\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `E'}%
+ \else
+ \gdef\fuseBx{-171}\gdef\fuseBy{103}%
+ \gdef\fuseAx{-171}\gdef\fuseAy{303}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer f\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `f'}%
+ \else
+ \gdef\fuseAx{-171}\gdef\fuseAy{303}%
+ \gdef\fuseBx{0}\gdef\fuseBy{406}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer F\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `F'}%
+ \else
+ \gdef\fuseBx{-171}\gdef\fuseBy{303}%
+ \gdef\fuseAx{0}\gdef\fuseAy{406}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi}}}% end of the macro \sixfuseposv
+\def\@bond@fuse@omit#1#2{%
+\ifx#1a\relax\gdef\@aaa{}\fi
+\ifx#1b\relax\gdef\@bbb{}\fi
+\ifx#1c\relax\gdef\@ccc{}\fi
+\ifx#1d\relax\gdef\@ddd{}\fi
+\ifx#1e\relax\gdef\@eee{}\fi
+\ifx#1f\relax\gdef\@fff{}\fi
+\ifx#1A\relax\gdef\@aaa{}\fi
+\ifx#1B\relax\gdef\@bbb{}\fi
+\ifx#1C\relax\gdef\@ccc{}\fi
+\ifx#1D\relax\gdef\@ddd{}\fi
+\ifx#1E\relax\gdef\@eee{}\fi
+\ifx#1F\relax\gdef\@fff{}\fi
+%%%%
+\@tfor\memBer:=#2\do{%
+\if\memBer a\relax\gdef\@aaa{}%
+ \ifx#1a\relax
+ \XyMTeXWarning{Double spec. of bond `a' in FUSE and OMIT}\fi
+\fi%
+\if\memBer A\relax\gdef\@aaa{}%
+ \ifx#1a\relax
+ \XyMTeXWarning{Double spec. of bond `a' in FUSE and OMIT}\fi
+\fi%
+\if\memBer b\relax\gdef\@bbb{}%
+ \ifx#1b\relax
+ \XyMTeXWarning{Double spec. of bond `b' in FUSE and OMIT}\fi
+\fi%
+\if\memBer B\relax\gdef\@bbb{}%
+ \ifx#1b\relax
+ \XyMTeXWarning{Double spec. of bond `b' in FUSE and OMIT}\fi
+\fi%
+\if\memBer c\relax\gdef\@ccc{}%
+ \ifx#1c\relax
+ \XyMTeXWarning{Double spec. of bond `c' in FUSE and OMIT}\fi
+\fi%
+\if\memBer C\relax\gdef\@ccc{}%
+ \ifx#1c\relax
+ \XyMTeXWarning{Double spec. of bond `c' in FUSE and OMIT}\fi
+\fi%
+\if\memBer d\relax\gdef\@ddd{}%
+ \ifx#1d\relax
+ \XyMTeXWarning{Double spec. of bond `d' in FUSE and OMIT}\fi
+\fi%
+\if\memBer D\relax\gdef\@ddd{}%
+ \ifx#1d\relax
+ \XyMTeXWarning{Double spec. of bond `d' in FUSE and OMIT}\fi
+\fi%
+\if\memBer e\relax\gdef\@eee{}%
+ \ifx#1e\relax
+ \XyMTeXWarning{Double spec. of bond `e' in FUSE and OMIT}\fi
+\fi%
+\if\memBer E\relax\gdef\@eee{}%
+ \ifx#1e\relax
+ \XyMTeXWarning{Double spec. of bond `e' in FUSE and OMIT}\fi
+\fi%
+\if\memBer f\relax\gdef\@fff{}%
+ \ifx#1f\relax
+ \XyMTeXWarning{Double spec. of bond `f' in FUSE and OMIT}\fi
+\fi%
+\if\memBer F\relax\gdef\@fff{}%
+ \ifx#1f\relax
+ \XyMTeXWarning{Double spec. of bond `f' in FUSE and OMIT}\fi
+\fi%
+}}%
+\def\sixfusevi{\@ifnextchar({\@six@fusevi(@}{\@six@fusevi(@)}}
+\def\@six@fusevi(#1){\@ifnextchar[{\@six@@fusevi(#1)[@}%
+{\@six@@fusevi(#1)[@]}}
+\def\@six@@fusevi(#1)[#2]#3#4#5{\@ifnextchar[%
+{\@sixfusevi(#1)[#2]{#3}{#4}{#5}[@}%
+{\@sixfusevi(#1)[#2]{#3}{#4}{#5}[@]}}
+\def\@sixfusevi(#1)[#2]#3#4#5[#6]{%
+\iniatom\iniflag%initialize%
+\test@vertix@sixv{#3}{d}{c}{b}{a}{f}{e}%
+\sixfuseposvi{#5}%
+\if@sixfuseposv
+ \yl@shiftii=-\fuseAx
+ \yl@shifti=-\fuseAy
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(800,880)(-\shiftii,-\shifti)%
+ \iforigpt \put(-\shiftii,-\shifti){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `sixfusev' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shiftii,\the\shifti)}\fi%
+\fi
+{\resetbdsw%
+\@bond@fuse@omit{#5}{#6}%
+\set@skel@bond{#1}{a}{c}% bond between 1 and 2 \@aaa -> \skbondc etc
+\set@skel@bond{#1}{b}{b}% bond between 2 and 3 \@bbb -> \skbondb etc
+\set@skel@bond{#1}{c}{a}% bond between 3 and 4 \@ccc -> \skbonda etc
+\set@skel@bond{#1}{d}{f}% bond between 4 and 5 \@ddd -> \skbondf etc
+\set@skel@bond{#1}{e}{e}% bond between 5 and 6 \@eee -> \skbonde etc
+\set@skel@bond{#1}{f}{d}% bond between 6 and 1 \@fff -> \skbondd etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r\relax%
+\else\if\member l\relax%
+\else\if\member a\relax%
+ \bondc%
+\else\if\member b\relax%
+ \bondb%
+\else\if\member c\relax%
+ \bonda%
+\else\if\member d\relax%
+ \bondf%
+\else\if\member e\relax%
+ \bonde%
+\else\if\member f\relax%
+ \bondd%
+\else\if\member A%left aromatic circle
+ \put(0,203){\circle{240}}% %circle
+\else \expandafter\twoCH@@R\member//%
+ \set@fusionadd@sixvi
+\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}%
+\set@hetatom@sixv{#3}{5}{0}{5}{-1}% %atom 1--4%
+\set@hetatom@sixv{#3}{11}{4}{7}{-1}% %atom 5 and 6%
+\setsixringv{#4}{5}{0}{5}{-1}% %subst 1--4
+\setsixringv{#4}{11}{4}{7}{-1}% %subst 5 and 6
+\end{picture}%
+\sixfuseposvi{#5}%%for FuseWaring when nested
+\iniatom\iniflag}% %end of \sixfusevi macro
+\def\sixfuseposvi#1{%
+\global\@sixfuseposvfalse
+{\resetbdsw%
+\@tfor\memBer:=#1\do{%
+\if\memBer c\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `c'}%
+ \else
+ \gdef\fuseBx{0}\gdef\fuseBy{406}%
+ \gdef\fuseAx{171}\gdef\fuseAy{303}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer C\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `C'}%
+ \else
+ \gdef\fuseAx{0}\gdef\fuseAy{406}%
+ \gdef\fuseBx{171}\gdef\fuseBy{303}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer b\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `b'}%
+ \else
+ \gdef\fuseBx{171}\gdef\fuseBy{303}%
+ \gdef\fuseAx{171}\gdef\fuseAy{103}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer B\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `B'}%
+ \else
+ \gdef\fuseAx{171}\gdef\fuseAy{303}%
+ \gdef\fuseBx{171}\gdef\fuseBy{103}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer a\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `a'}%
+ \else
+ \gdef\fuseBx{171}\gdef\fuseBy{103}%
+ \gdef\fuseAx{0}\gdef\fuseAy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer A\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `A'}%
+ \else
+ \gdef\fuseAx{171}\gdef\fuseAy{103}%
+ \gdef\fuseBx{0}\gdef\fuseBy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer f\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `f'}%
+ \else
+ \gdef\fuseBx{0}\gdef\fuseBy{0}%
+ \gdef\fuseAx{-171}\gdef\fuseAy{103}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer F\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `F'}%
+ \else
+ \gdef\fuseAx{0}\gdef\fuseAy{0}%
+ \gdef\fuseBx{-171}\gdef\fuseBy{103}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer e\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `e'}%
+ \else
+ \gdef\fuseBx{-171}\gdef\fuseBy{103}%
+ \gdef\fuseAx{-171}\gdef\fuseAy{303}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer E\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `E'}%
+ \else
+ \gdef\fuseAx{-171}\gdef\fuseAy{103}%
+ \gdef\fuseBx{-171}\gdef\fuseBy{303}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer d\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `d'}%
+ \else
+ \gdef\fuseBx{-171}\gdef\fuseBy{303}%
+ \gdef\fuseAx{0}\gdef\fuseAy{406}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer D\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `D'}%
+ \else
+ \gdef\fuseAx{-171}\gdef\fuseAy{303}%
+ \gdef\fuseBx{0}\gdef\fuseBy{406}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+}}}% end of the macro \sixfuseposvi
+\def\sixfuseh{\@ifnextchar({\@six@fuseh(@}{\@six@fuseh(@)}}
+\def\@six@fuseh(#1){\@ifnextchar[{\@six@@fuseh(#1)[@}%
+{\@six@@fuseh(#1)[@]}}
+\def\@six@@fuseh(#1)[#2]#3#4#5{\@ifnextchar[%
+{\@sixfuseh(#1)[#2]{#3}{#4}{#5}[@}%
+{\@sixfuseh(#1)[#2]{#3}{#4}{#5}[@]}}
+\def\@sixfuseh(#1)[#2]#3#4#5[#6]{%
+\iniatom\iniflag%initialize%
+\test@vrtx@sixh{#3}%
+\sixfuseposh{#5}%
+\if@sixfuseposv
+ \yl@shiftii=-\fuseAx
+ \yl@shifti=-\fuseAy
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(800,880)(-240,-400)%
+ \iforigpt \put(-\shifti,-\shiftii){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `sixunith' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shifti,\the\shiftii)}\fi%
+\fi
+{\resetbdsw%
+\@bond@fuse@omit{#5}{#6}%
+\set@skel@bondh{#1}{a}{a}% bond between 1 and 2 \@aaa -> \hskbonda etc
+\set@skel@bondh{#1}{b}{b}% bond between 2 and 3 \@bbb -> \hskbondb etc
+\set@skel@bondh{#1}{c}{c}% bond between 3 and 4 \@ccc -> \hskbondc etc
+\set@skel@bondh{#1}{d}{d}% bond between 4 and 5 \@ddd -> \hskbondd etc
+\set@skel@bondh{#1}{e}{e}% bond between 5 and 6 \@eee -> \hskbonde etc
+\set@skel@bondh{#1}{f}{f}% bond between 6 and 1 \@fff -> \hskbondf etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r\relax%
+\else \if\member l\relax%
+\else \if\member a\relax%
+ \hbonda%
+\else \if\member b\relax%
+ \hbondb%
+\else \if\member c\relax%
+ \hbondc%
+\else \if\member d\relax%
+ \hbondd%
+\else \if\member e\relax%
+ \hbonde%
+\else \if\member f\relax%
+ \hbondf%
+\else \if\member A%left aromatic circle
+ \put(203,0){\circle{240}}% %circle
+\else \expandafter\twoCH@@R\member//%
+ \set@fusionadd@sixh
+\fi\fi\fi\fi\fi\fi\fi\fi\fi}%
+\set@hetatom@sixh{#3}{0}{0}{7}{0}% %atom 1--6%
+\setsixringh{#4}{0}{0}{7}{0}%
+\end{picture}%
+\sixfuseposh{#5}%%for FuseWaring when nested
+\iniatom\iniflag}% %end of \sixfuseh macro
+\def\sixfuseposh#1{%
+\global\@sixfuseposvfalse
+{\resetbdsw%
+\@tfor\memBer:=#1\do{%
+\if\memBer a\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `a'}%
+ \else
+ \gdef\fuseAx{0}\gdef\fuseAy{0}%
+ \gdef\fuseBx{103}\gdef\fuseBy{171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer A\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `A'}%
+ \else
+ \gdef\fuseBx{0}\gdef\fuseBy{0}%
+ \gdef\fuseAx{103}\gdef\fuseAy{171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer b\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `b'}%
+ \else
+ \gdef\fuseAx{103}\gdef\fuseAy{171}%
+ \gdef\fuseBx{303}\gdef\fuseBy{171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer B\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `B'}%
+ \else
+ \gdef\fuseBx{103}\gdef\fuseBy{171}%
+ \gdef\fuseAx{303}\gdef\fuseAy{171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer c\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `c'}%
+ \else
+ \gdef\fuseAx{303}\gdef\fuseAy{171}%
+ \gdef\fuseBx{406}\gdef\fuseBy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer C\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `C'}%
+ \else
+ \gdef\fuseBx{303}\gdef\fuseBy{171}%
+ \gdef\fuseAx{406}\gdef\fuseAy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer d\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `d'}%
+ \else
+ \gdef\fuseAx{406}\gdef\fuseAy{0}%
+ \gdef\fuseBx{303}\gdef\fuseBy{-171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer D\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `D'}%
+ \else
+ \gdef\fuseBx{406}\gdef\fuseBy{0}%
+ \gdef\fuseAx{303}\gdef\fuseAy{-171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer e\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `e'}%
+ \else
+ \gdef\fuseAx{303}\gdef\fuseAy{-171}%
+ \gdef\fuseBx{103}\gdef\fuseBy{-171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer E\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `E'}%
+ \else
+ \gdef\fuseBx{303}\gdef\fuseBy{-171}%
+ \gdef\fuseAx{103}\gdef\fuseAy{-171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer f\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `f'}%
+ \else
+ \gdef\fuseAx{103}\gdef\fuseAy{-171}%
+ \gdef\fuseBx{0}\gdef\fuseBy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer F\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `F'}%
+ \else
+ \gdef\fuseBx{103}\gdef\fuseBy{-171}%
+ \gdef\fuseAx{0}\gdef\fuseAy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi}}}% end of the macro \sixfuseposh
+\def\sixfusehi{\@ifnextchar({\@six@fusehi(@}{\@six@fusehi(@)}}
+\def\@six@fusehi(#1){\@ifnextchar[{\@six@@fusehi(#1)[@}%
+{\@six@@fusehi(#1)[@]}}
+\def\@six@@fusehi(#1)[#2]#3#4#5{\@ifnextchar[%
+{\@sixfusehi(#1)[#2]{#3}{#4}{#5}[@}%
+{\@sixfusehi(#1)[#2]{#3}{#4}{#5}[@]}}
+\def\@sixfusehi(#1)[#2]#3#4#5[#6]{%
+\iniatom\iniflag%initialize%
+\test@vrtx@sixhi{#3}%
+\sixfuseposhi{#5}%
+\if@sixfuseposv
+ \yl@shiftii=-\fuseAx
+ \yl@shifti=-\fuseAy
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(800,880)(-240,-400)%
+ \iforigpt \put(-\shifti,-\shiftii){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `sixunith' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shifti,\the\shiftii)}\fi%
+\fi
+{\resetbdsw%
+\@bond@fuse@omit{#5}{#6}%
+\set@skel@bondh{#1}{a}{c}% bond between 1 and 2 \@aaa -> \hskbondc etc
+\set@skel@bondh{#1}{b}{b}% bond between 2 and 3 \@bbb -> \hskbondb etc
+\set@skel@bondh{#1}{c}{a}% bond between 3 and 4 \@ccc -> \hskbonda etc
+\set@skel@bondh{#1}{d}{f}% bond between 4 and 5 \@ddd -> \hskbondf etc
+\set@skel@bondh{#1}{e}{e}% bond between 5 and 6 \@eee -> \hskbonde etc
+\set@skel@bondh{#1}{f}{d}% bond between 6 and 1 \@fff -> \hskbondd etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r\relax%
+\else \if\member l\relax%
+\else \if\member a\relax%
+ \hbondc%
+\else \if\member b\relax%
+ \hbondb%
+\else \if\member c\relax%
+ \hbonda%
+\else \if\member d\relax%
+ \hbondf%
+\else \if\member e\relax%
+ \hbonde%
+\else \if\member f\relax%
+ \hbondd%
+\else \if\member A%left aromatic circle
+ \put(203,0){\circle{240}}% %circle
+\else \expandafter\twoCH@@R\member//%
+ \set@fusionadd@sixhi
+\fi\fi\fi\fi\fi\fi\fi\fi\fi}%
+\set@hetatom@sixh{#3}{5}{0}{5}{-1}% %subst 1--4
+\set@hetatom@sixh{#3}{11}{4}{7}{-1}% %subst 5 and 6
+\setsixringh{#4}{5}{0}{5}{-1}% %subst 1--4
+\setsixringh{#4}{11}{4}{7}{-1}% %subst 5 and 6
+\end{picture}%
+\sixfuseposhi{#5}%%for FuseWaring when nested
+\iniatom\iniflag}% %end of \sixfusehi macro
+\def\sixfuseposhi#1{%
+\global\@sixfuseposvfalse
+{\resetbdsw%
+\@tfor\memBer:=#1\do{%
+\if\memBer C\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `C'}%
+ \else
+ \gdef\fuseAx{0}\gdef\fuseAy{0}%
+ \gdef\fuseBx{103}\gdef\fuseBy{171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer c\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `c'}%
+ \else
+ \gdef\fuseBx{0}\gdef\fuseBy{0}%
+ \gdef\fuseAx{103}\gdef\fuseAy{171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer B\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `B'}%
+ \else
+ \gdef\fuseAx{103}\gdef\fuseAy{171}%
+ \gdef\fuseBx{303}\gdef\fuseBy{171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer b\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `b'}%
+ \else
+ \gdef\fuseBx{103}\gdef\fuseBy{171}%
+ \gdef\fuseAx{303}\gdef\fuseAy{171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer A\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `A'}%
+ \else
+ \gdef\fuseAx{303}\gdef\fuseAy{171}%
+ \gdef\fuseBx{406}\gdef\fuseBy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer a\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `a'}%
+ \else
+ \gdef\fuseBx{303}\gdef\fuseBy{171}%
+ \gdef\fuseAx{406}\gdef\fuseAy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer F\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `F'}%
+ \else
+ \gdef\fuseAx{406}\gdef\fuseAy{0}%
+ \gdef\fuseBx{303}\gdef\fuseBy{-171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer f\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `f'}%
+ \else
+ \gdef\fuseBx{406}\gdef\fuseBy{0}%
+ \gdef\fuseAx{303}\gdef\fuseAy{-171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer E\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `E'}%
+ \else
+ \gdef\fuseAx{303}\gdef\fuseAy{-171}%
+ \gdef\fuseBx{103}\gdef\fuseBy{-171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer e\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `e'}%
+ \else
+ \gdef\fuseBx{303}\gdef\fuseBy{-171}%
+ \gdef\fuseAx{103}\gdef\fuseAy{-171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer D\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `D'}%
+ \else
+ \gdef\fuseAx{103}\gdef\fuseAy{-171}%
+ \gdef\fuseBx{0}\gdef\fuseBy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer d\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `d'}%
+ \else
+ \gdef\fuseBx{103}\gdef\fuseBy{-171}%
+ \gdef\fuseAx{0}\gdef\fuseAy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi}}}% end of the macro \sixfuseposhi
+\def\fivefusev{\@ifnextchar({\@five@fusev(@}{\@five@fusev(@)}}
+\def\@five@fusev(#1){\@ifnextchar[{\@five@@fusev(#1)[@}%
+{\@five@@fusev(#1)[@]}}
+\def\@five@@fusev(#1)[#2]#3#4#5{\@ifnextchar[%
+{\@fivefusev(#1)[#2]{#3}{#4}{#5}[@}%
+{\@fivefusev(#1)[#2]{#3}{#4}{#5}[@]}}
+\def\@fivefusev(#1)[#2]#3#4#5[#6]{%
+\iniatom\iniflag%initialize
+\test@vertix@sixv{#3}{d}{c}{b}{f}{e}{@}%
+\fivefuseposv{#5}%
+\if@sixfuseposv
+ \yl@shiftii=-\fuseAx
+ \yl@shifti=-\fuseAy
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(800,880)(-\shiftii,-\shifti)%
+ \iforigpt \put(-\shiftii,-\shifti){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `fivefusev' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shiftii,\the\shifti)}\fi%
+\fi
+{\resetbdsw%
+\@bond@fuse@omit{#5}{#6}%
+\set@skel@bond{#1}{a}{c}% bond between 1 and 2 \@aaa -> \skbondc etc
+\set@skel@bond{#1}{b}{b}% bond between 2 and 3 \@bbb -> \skbondb etc
+\set@skel@longbond{#1}{c}{skbondhoriz}%
+ % bond between 3 and 4 \@ccc -> \skbondhoriz etc
+\set@skel@bond{#1}{d}{e}% bond between 4 and 5 \@ddd -> \skbonde etc
+\set@skel@bond{#1}{e}{d}% bond between 5 and 1 \@eee -> \skbondd etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r%
+\else\if\member a\relax%
+ \bondc%
+\else\if\member b\relax%
+ \bondb%
+\else\if\member c\relax%
+ \bondhoriz%
+\else\if\member d\relax%
+ \bonde%
+\else\if\member e\relax%
+ \bondd%
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusionadd@fivev
+\fi\fi\fi\fi\fi\fi}%
+\set@hetatom@sixv{#3}{5}{1}{5}{-1}% % for 1 to 3
+\set@hetatom@sixv{#3}{10}{4}{7}{-1}% % for 4 to 5
+\setsixringv{#4}{5}{1}{5}{-1}% % for 1 to 3
+\setsixringv{#4}{10}{4}{7}{-1}% % for 4 to 5
+\end{picture}%
+{\let\XyMTeXWarning\@gobble
+\fivefuseposv{#5}}%%for FuseWaring when nested
+\iniatom\iniflag}%end of \fivefusev macro
+\def\fivefuseposv#1{%
+\global\@sixfuseposvfalse
+{\resetbdsw%
+\@tfor\memBer:=#1\do{%
+\if\memBer c\relax
+ \XyMTeXWarning{Not-used fusion at bond `c'}%
+\fi
+\if\memBer C\relax
+ \XyMTeXWarning{Not-used fusion at bond `C'}%
+\fi
+\if\memBer b\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `b'}%
+ \else
+ \gdef\fuseBx{171}\gdef\fuseBy{303}%
+ \gdef\fuseAx{171}\gdef\fuseAy{103}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer B\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `B'}%
+ \else
+ \gdef\fuseAx{171}\gdef\fuseAy{303}%
+ \gdef\fuseBx{171}\gdef\fuseBy{103}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer a\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `a'}%
+ \else
+ \gdef\fuseBx{171}\gdef\fuseBy{103}%
+ \gdef\fuseAx{0}\gdef\fuseAy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer A\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `A'}%
+ \else
+ \gdef\fuseAx{171}\gdef\fuseAy{103}%
+ \gdef\fuseBx{0}\gdef\fuseBy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer e\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `f'}%
+ \else
+ \gdef\fuseBx{0}\gdef\fuseBy{0}%
+ \gdef\fuseAx{-171}\gdef\fuseAy{103}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer E\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `F'}%
+ \else
+ \gdef\fuseAx{0}\gdef\fuseAy{0}%
+ \gdef\fuseBx{-171}\gdef\fuseBy{103}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer d\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `e'}%
+ \else
+ \gdef\fuseBx{-171}\gdef\fuseBy{103}%
+ \gdef\fuseAx{-171}\gdef\fuseAy{303}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer D\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `E'}%
+ \else
+ \gdef\fuseAx{-171}\gdef\fuseAy{103}%
+ \gdef\fuseBx{-171}\gdef\fuseBy{303}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+}}}% end of the macro \fivefuseposv
+\def\fivefusevi{\@ifnextchar({\@five@fusevi(@}{\@five@fusevi(@)}}
+\def\@five@fusevi(#1){\@ifnextchar[{\@five@@fusevi(#1)[@}%
+{\@five@@fusevi(#1)[@]}}
+\def\@five@@fusevi(#1)[#2]#3#4#5{\@ifnextchar[%
+{\@fivefusevi(#1)[#2]{#3}{#4}{#5}[@}%
+{\@fivefusevi(#1)[#2]{#3}{#4}{#5}[@]}}
+\def\@fivefusevi(#1)[#2]#3#4#5[#6]{%
+\iniatom\iniflag%initialize
+\test@vertix@sixv{#3}{a}{b}{c}{e}{f}{@}%
+\fivefuseposvi{#5}%
+\if@sixfuseposv
+ \yl@shiftii=-\fuseAx
+ \yl@shifti=-\fuseAy
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(800,880)(-\shiftii,-\shifti)%
+ \iforigpt \put(-\shiftii,-\shifti){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `fivefusevi' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shiftii,\the\shifti)}\fi%
+\fi
+{\resetbdsw%
+\@bond@fuse@omit{#5}{#6}%
+\set@skel@bond{#1}{a}{a}% bond between 1 and 2 \@aaa -> \skbonda etc
+\set@skel@bond{#1}{b}{b}% bond between 2 and 3 \@bbb -> \skbondb etc
+\set@skel@longbond{#1}{c}{skbondhorizi}%
+ % bond between 3 and 4 \@ccc -> \skbondhorizi etc
+\set@skel@bond{#1}{d}{e}% bond between 4 and 5 \@ddd -> \skbonde etc
+\set@skel@bond{#1}{e}{f}% bond between 5 and 6 \@eee -> \skbondf etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r%
+\else\if\member a\relax%
+ \bonda%
+\else\if\member b\relax%
+ \bondb%
+\else\if\member c\relax%
+ \bondhorizi%
+\else\if\member d\relax%
+ \bonde%
+\else\if\member e\relax%
+ \bondf%
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusionadd@fivevi
+\fi\fi\fi\fi\fi\fi}%
+\set@hetatom@sixv{#3}{0}{0}{4}{0}% % for 1 to 3
+\set@hetatom@sixv{#3}{1}{4}{7}{0}% % for 4 to 5
+\setsixringv{#4}{0}{0}{4}{0}% % for 1 to 3
+\setsixringv{#4}{1}{4}{7}{0}% % for 4 to 5
+\end{picture}%
+{\let\XyMTeXWarning\@gobble
+\fivefuseposvi{#5}}%%for FuseWaring when nested
+\iniatom\iniflag}% %end of \fivefusevi macro
+\def\fivefuseposvi#1{%
+\global\@sixfuseposvfalse
+{\resetbdsw%
+\@tfor\memBer:=#1\do{%
+\if\memBer a\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `a'}%
+ \else
+ \gdef\fuseAx{0}\gdef\fuseAy{406}%
+ \gdef\fuseBx{171}\gdef\fuseBy{303}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer A\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `A'}%
+ \else
+ \gdef\fuseBx{0}\gdef\fuseBy{406}%
+ \gdef\fuseAx{171}\gdef\fuseAy{303}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer b\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `b'}%
+ \else
+ \gdef\fuseAx{171}\gdef\fuseAy{303}%
+ \gdef\fuseBx{171}\gdef\fuseBy{103}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer B\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `B'}%
+ \else
+ \gdef\fuseBx{171}\gdef\fuseBy{303}%
+ \gdef\fuseAx{171}\gdef\fuseAy{103}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer c\relax
+ \XyMTeXWarning{Not-used fusion at bond `c'}%
+\fi
+\if\memBer C\relax
+ \XyMTeXWarning{Not-used fusion at bond `C'}%
+\fi
+\if\memBer d\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `d'}%
+ \else
+ \gdef\fuseAx{-171}\gdef\fuseAy{103}%
+ \gdef\fuseBx{-171}\gdef\fuseBy{303}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer D\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `D'}%
+ \else
+ \gdef\fuseBx{-171}\gdef\fuseBy{103}%
+ \gdef\fuseAx{-171}\gdef\fuseAy{303}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer e\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `e'}%
+ \else
+ \gdef\fuseAx{-171}\gdef\fuseAy{303}%
+ \gdef\fuseBx{0}\gdef\fuseBy{406}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer E\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `e'}%
+ \else
+ \gdef\fuseBx{-171}\gdef\fuseBy{303}%
+ \gdef\fuseAx{0}\gdef\fuseAy{406}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi}}}% end of the macro \fivefuseposvi
+\def\fivefuseh{\@ifnextchar({\@five@fuseh(@}{\@five@fuseh(@)}}
+\def\@five@fuseh(#1){\@ifnextchar[{\@five@@fuseh(#1)[@}%
+{\@five@@fuseh(#1)[@]}}
+\def\@five@@fuseh(#1)[#2]#3#4#5{\@ifnextchar[%
+{\@fivefuseh(#1)[#2]{#3}{#4}{#5}[@}%
+{\@fivefuseh(#1)[#2]{#3}{#4}{#5}[@]}}
+\def\@fivefuseh(#1)[#2]#3#4#5[#6]{%
+\iniatom\iniflag%initialize
+\test@vertix@sixv{#3}{d}{c}{b}{f}{e}{@}%
+\fivefuseposh{#5}%
+\if@sixfuseposv
+ \yl@shiftii=-\fuseAx
+ \yl@shifti=-\fuseAy
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(800,880)(-240,-400)%
+ \iforigpt \put(-\shifti,-\shiftii){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `fivefuseh' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shifti,\the\shiftii)}\fi%
+\fi
+{\resetbdsw%
+\@bond@fuse@omit{#5}{#6}%
+\set@skel@bondh{#1}{a}{c}% bond between 1 and 2 \@aaa -> \skbondc etc
+\set@skel@bondh{#1}{b}{b}% bond between 2 and 3 \@bbb -> \skbondb etc
+\set@skel@longbond{#1}{c}{hskbondvert}%
+ % bond between 3 and 4 \@ccc -> \hskbondvert etc
+\set@skel@bondh{#1}{d}{e}% bond between 4 and 5 \@ddd -> \skbonde etc
+\set@skel@bondh{#1}{e}{d}% bond between 5 and 6 \@eee -> \skbondd etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r%
+\else \if\member a\relax%
+ \hbondc%
+\else \if\member b\relax%
+ \hbondb%
+\else \if\member c\relax%
+ \hbondvert%
+\else \if\member d\relax%
+ \hbonde%
+\else \if\member e\relax%
+ \hbondd%
+\else \if\member A%left aromatic circle
+ \put(233,0){\circle{180}}% %circle
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusionadd@fiveh
+\fi\fi\fi\fi\fi\fi\fi}%
+\set@hetatom@sixh{#3}{5}{1}{5}{-1}% % for 1 to 3
+\set@hetatom@sixh{#3}{10}{4}{7}{-1}% % for 4 to 5
+\setsixringh{#4}{5}{1}{5}{-1}% % for 1 to 3
+\setsixringh{#4}{10}{4}{7}{-1}% % for 4 to 5
+\end{picture}%
+{\let\XyMTeXWarning\@gobble
+\fivefuseposh{#5}}%for FuseWaring when nested%
+\iniatom\iniflag}% %end of \fivefuseh macro
+\def\fivefuseposh#1{%
+\global\@sixfuseposvfalse
+{\resetbdsw%
+\@tfor\memBer:=#1\do{%
+\if\memBer c\relax
+ \XyMTeXWarning{Not-used fusion at bond `c'}%
+\fi
+\if\memBer C\relax
+ \XyMTeXWarning{Not-used fusion at bond `C'}%
+\fi
+\if\memBer B\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `B'}%
+ \else
+ \gdef\fuseAx{103}\gdef\fuseAy{171}%
+ \gdef\fuseBx{303}\gdef\fuseBy{171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer b\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `b'}%
+ \else
+ \gdef\fuseBx{103}\gdef\fuseBy{171}%
+ \gdef\fuseAx{303}\gdef\fuseAy{171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer A\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `A'}%
+ \else
+ \gdef\fuseAx{303}\gdef\fuseAy{171}%
+ \gdef\fuseBx{406}\gdef\fuseBy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer a\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `a'}%
+ \else
+ \gdef\fuseBx{303}\gdef\fuseBy{171}%
+ \gdef\fuseAx{406}\gdef\fuseAy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer E\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `E'}%
+ \else
+ \gdef\fuseAx{406}\gdef\fuseAy{0}%
+ \gdef\fuseBx{303}\gdef\fuseBy{-171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer e\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `e'}%
+ \else
+ \gdef\fuseBx{406}\gdef\fuseBy{0}%
+ \gdef\fuseAx{303}\gdef\fuseAy{-171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer D\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `D'}%
+ \else
+ \gdef\fuseAx{303}\gdef\fuseAy{-171}%
+ \gdef\fuseBx{103}\gdef\fuseBy{-171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer d\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `d'}%
+ \else
+ \gdef\fuseBx{303}\gdef\fuseBy{-171}%
+ \gdef\fuseAx{103}\gdef\fuseAy{-171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+}}}% end of the macro \fivefuseposh
+\def\fivefusehi{\@ifnextchar({\@five@fusehi(@}{\@five@fusehi(@)}}
+\def\@five@fusehi(#1){\@ifnextchar[{\@five@@fusehi(#1)[@}%
+{\@five@@fusehi(#1)[@]}}
+\def\@five@@fusehi(#1)[#2]#3#4#5{\@ifnextchar[%
+{\@fivefusehi(#1)[#2]{#3}{#4}{#5}[@}%
+{\@fivefusehi(#1)[#2]{#3}{#4}{#5}[@]}}
+\def\@fivefusehi(#1)[#2]#3#4#5[#6]{%
+\iniatom\iniflag%initialize
+\test@vertix@sixv{#3}{a}{b}{c}{e}{f}{@}%
+\fivefuseposhi{#5}%
+\if@sixfuseposv
+ \yl@shiftii=-\fuseAx
+ \yl@shifti=-\fuseAy
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(800,880)(-240,-400)%
+ \iforigpt \put(-\shifti,-\shiftii){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `fivefusehi' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shifti,\the\shiftii)}\fi%
+\fi
+{\resetbdsw%
+\@bond@fuse@omit{#5}{#6}%
+\set@skel@bondh{#1}{a}{a}% bond between 1 and 2 \@aaa -> \hskbonda etc
+\set@skel@bondh{#1}{b}{b}% bond between 2 and 3 \@bbb -> \hskbondb etc
+\set@skel@longbond{#1}{c}{hskbondverti}%
+ % bond between 3 and 4 \@ccc -> \hskbondverti etc
+\set@skel@bondh{#1}{d}{e}% bond between 4 and 5 \@ddd -> \hskbonde etc
+\set@skel@bondh{#1}{e}{f}% bond between 5 and 6 \@eee -> \hskbondf etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r%
+\else \if\member a\relax%
+ \hbonda%
+\else \if\member b\relax%
+ \hbondb%
+\else \if\member c\relax%
+ \hbondverti%
+\else \if\member d\relax%
+ \hbonde%
+\else \if\member e\relax%
+ \hbondf%
+\else \if\member A%left aromatic circle
+ \put(173,0){\circle{180}}% %circle
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusionadd@fivehi
+\fi\fi\fi\fi\fi\fi\fi}%
+\set@hetatom@sixh{#3}{0}{0}{4}{0}% % for 1 to 3
+\set@hetatom@sixh{#3}{1}{4}{7}{0}% % for 4 to 5
+\setsixringh{#4}{0}{0}{4}{0}% % for 1 to 3
+\setsixringh{#4}{1}{4}{7}{0}% % for 4 to 5
+\end{picture}%
+{\let\XyMTeXWarning\@gobble
+\fivefuseposhi{#5}}%for FuseWaring when nested
+\iniatom\iniflag}% %end of \fivefusehi macro
+\def\fivefuseposhi#1{%
+\global\@sixfuseposvfalse
+{\resetbdsw%
+\@tfor\memBer:=#1\do{%
+\if\memBer a\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `a'}%
+ \else
+ \gdef\fuseAx{0}\gdef\fuseAy{0}%
+ \gdef\fuseBx{103}\gdef\fuseBy{171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer A\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `A'}%
+ \else
+ \gdef\fuseBx{0}\gdef\fuseBy{0}%
+ \gdef\fuseAx{103}\gdef\fuseAy{171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer b\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `b'}%
+ \else
+ \gdef\fuseAx{103}\gdef\fuseAy{171}%
+ \gdef\fuseBx{303}\gdef\fuseBy{171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer B\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `B'}%
+ \else
+ \gdef\fuseBx{103}\gdef\fuseBy{171}%
+ \gdef\fuseAx{303}\gdef\fuseAy{171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer c\relax
+ \XyMTeXWarning{Not-used fusion at bond `c'}%
+\fi
+\if\memBer C\relax
+ \XyMTeXWarning{Not-used fusion at bond `C'}%
+\fi
+\if\memBer d\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `d'}%
+ \else
+ \gdef\fuseAx{303}\gdef\fuseAy{-171}%
+ \gdef\fuseBx{103}\gdef\fuseBy{-171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer D\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `D'}%
+ \else
+ \gdef\fuseBx{303}\gdef\fuseBy{-171}%
+ \gdef\fuseAx{103}\gdef\fuseAy{-171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer e\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `e'}%
+ \else
+ \gdef\fuseAx{103}\gdef\fuseAy{-171}%
+ \gdef\fuseBx{0}\gdef\fuseBy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer E\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `E'}%
+ \else
+ \gdef\fuseBx{103}\gdef\fuseBy{-171}%
+ \gdef\fuseAx{0}\gdef\fuseAy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi}}}% end of the macro \fivefuseposhi
+\def\fourfuse{\@ifnextchar({\@four@fuse(@}{\@four@fuse(@)}}
+\def\@four@fuse(#1){\@ifnextchar[{\@four@@fuse(#1)[@}%
+{\@four@@fuse(#1)[@]}}
+\def\@four@@fuse(#1)[#2]#3#4#5{\@ifnextchar[%
+{\@fourfuse(#1)[#2]{#3}{#4}{#5}[@}%
+{\@fourfuse(#1)[#2]{#3}{#4}{#5}[@]}}
+\def\@fourfuse(#1)[#2]#3#4#5[#6]{%
+\iniatom\iniflag%initialize
+\test@vertix@sixv{#3}{e}{c}{b}{f}{@}{@}%
+\fourfusepos{#5}%
+\if@sixfuseposv
+ \yl@shiftii=-\fuseAx
+ \yl@shifti=-\fuseAy
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(800,880)(-571,-137)%
+ \iforigpt\put(-571,-137){\circle*{50}}%
+ \put(-171,103){\circle{50}}%
+ \typeout{command `fourfuse' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shiftii,\the\shifti)}\fi%
+\fi
+{\resetbdsw%
+\@bond@fuse@omit{#5}{#6}%
+\put(0,0){\set@skel@longbond{#1}{a}{skbondshorizi}}%
+ % bond between 1 and 2 \@aaa -> \skbondshorizi etc
+\put(-142,0){\set@skel@bond{#1}{b}{b}}%
+ % bond between 2 and 3 \@bbb -> \skbondb etc
+\put(0,0){\set@skel@longbond{#1}{c}{skbondshoriz}}%
+ % bond between 3 and 4 \@ccc -> \skbondshoriz etc
+\put(0,0){\set@skel@bond{#1}{d}{e}}%
+ % bond between 4 and 1 \@ddd -> \skbonde etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r%
+\else\if\member a\relax \put(0,0){\bondshorizi}%
+\else\if\member b\relax \put(-142,0){\bondb}%
+\else\if\member c\relax \put(0,0){\bondshoriz}%
+\else\if\member d\relax \put(0,0){\bonde}%
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusionadd@fourv
+\fi\fi\fi\fi\fi}%
+\put(-142,0){\set@hetatom@sixv{#3}{5}{1}{4}{-1}}% for 2 to 3
+\put(0,0){\set@hetatom@sixv{#3}{4}{4}{6}{0}}% for 1
+\put(0,0){\set@hetatom@sixv{#3}{2}{5}{7}{0}}% for 4
+\put(-142,0){\setsixringv{#4}{5}{1}{4}{-1}}% for 2 to 3
+\put(0,0){\setsixringv{#4}{4}{4}{6}{0}}% for 1
+\put(0,0){\setsixringv{#4}{2}{5}{7}{0}}% for 4
+\end{picture}%
+\fourfusepos{#5}%%for FuseWaring when nested
+\iniatom\iniflag
+\global\@smallringswtrue%for permition at a center bond
+}% %end of \fourfuse macro
+\def\fourfusepos#1{%
+\global\@sixfuseposvfalse
+{\resetbdsw%
+\@tfor\memBer:=#1\do{%
+\if\memBer a\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `a'}%
+ \else
+ \gdef\fuseAx{-171}\gdef\fuseAy{103}%
+ \gdef\fuseBx{29}\gdef\fuseBy{103}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer A\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `A'}%
+ \else
+ \gdef\fuseBx{-171}\gdef\fuseBy{103}%
+ \gdef\fuseAx{29}\gdef\fuseAy{103}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer b\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `b'}%
+ \else
+ \gdef\fuseAx{29}\gdef\fuseAy{103}%
+ \gdef\fuseBx{29}\gdef\fuseBy{303}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer B\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `B'}%
+ \else
+ \gdef\fuseBx{29}\gdef\fuseBy{103}%
+ \gdef\fuseAx{29}\gdef\fuseAy{303}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer c\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `c'}%
+ \else
+ \gdef\fuseAx{29}\gdef\fuseAy{303}%
+ \gdef\fuseBx{-171}\gdef\fuseBy{303}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer C\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `C'}%
+ \else
+ \gdef\fuseBx{29}\gdef\fuseBy{303}%
+ \gdef\fuseAx{-171}\gdef\fuseAy{303}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer d\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `d'}%
+ \else
+ \gdef\fuseAx{-171}\gdef\fuseAy{303}%
+ \gdef\fuseBx{-171}\gdef\fuseBy{103}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer D\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `D'}%
+ \else
+ \gdef\fuseBx{-171}\gdef\fuseBy{303}%
+ \gdef\fuseAx{-171}\gdef\fuseAy{103}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+}}}% end of the macro \fourfusepos
+\def\threefusev{\@ifnextchar({\@three@fusev(@}{\@three@fusev(@)}}
+\def\@three@fusev(#1){\@ifnextchar[{\@three@@fusev(#1)[@}%
+{\@three@@fusev(#1)[@]}}
+\def\@three@@fusev(#1)[#2]#3#4#5{\@ifnextchar[%
+{\@threefusev(#1)[#2]{#3}{#4}{#5}[@}%
+{\@threefusev(#1)[#2]{#3}{#4}{#5}[@]}}
+\def\@threefusev(#1)[#2]#3#4#5[#6]{%
+\iniatom\iniflag%initialize
+\test@vertix@sixv{#3}{d}{b}{f}{@}{@}{@}%
+\threefuseposv{#5}%
+\if@sixfuseposv
+ \yl@shiftii=-\fuseAx
+ \yl@shifti=-\fuseAy
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(800,580)(-468,-240)%
+ \iforigpt \put(-468,-240){\circle*{50}}%
+ \put(-68,0){\circle{50}}%
+ \typeout{command `threefusevv' origin: %
+ (68,0) ---> (468,240)}\fi%
+\fi
+{\resetbdsw%
+\@bond@fuse@omit{#5}{#6}%
+\put(-68,0){\set@skel@longbond{#1}{a}{skbondtria}}%
+ % bond between 1 and 2 \@aaa -> \skbondtria etc
+\put(0,-132){\set@skel@longbond{#1}{b}{skbondshoriz}}%
+ % bond between 2 and 3 \@bbb -> \skbondb etc
+\put(-68,0){\set@skel@longbond{#1}{c}{skbondtrib}}%
+ % bond between 3 and 1 \@ccc -> \skbondtria etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r\relax%
+\else\if\member a\relax\put(-68,0){\bondtria}%
+\else\if\member b\relax\put(0,-126){\bondshoriz}%
+\else\if\member c\relax\put(-68,0){\bondtrib}%
+\else\if\member A\relax% aromatic circle
+ \put(-70,108){\circle{100}}% %circle
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusionadd@threev
+\fi\fi\fi\fi\fi%
+}%
+\put(-68,0){\set@hetatom@sixv{#3}{3}{3}{5}{0}%
+\if@clip\global\@cliptrue\fi
+}%subst 1
+\put(-142,-132){\set@hetatom@sixv{#3}{0}{1}{3}{0}%
+\if@bclip\global\@bcliptrue\fi
+}%subst 2
+\put(0,-132){\set@hetatom@sixv{#3}{3}{5}{7}{0}%
+\if@fclip\global\@fcliptrue\fi
+}%subst 3
+\put(-68,0){\setsixringv{#4}{3}{3}{5}{0}}%subst 1
+\put(-142,-132){\setsixringv{#4}{0}{1}{3}{0}}%subst 2
+\put(0,-132){\setsixringv{#4}{3}{5}{7}{0}}%subst 3
+\end{picture}%
+\threefuseposv{#5}%%for FuseWaring when nested
+\iniatom\iniflag
+\global\@smallringswtrue%for permition at a center bond
+}% %end of \threefusev macro
+\def\threefuseposv#1{%
+\global\@sixfuseposvfalse
+{\resetbdsw%
+\@tfor\memBer:=#1\do{%
+\if\memBer a\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `a'}%
+ \else
+ \gdef\fuseAx{-68}\gdef\fuseAy{0}%
+ \gdef\fuseBx{35}\gdef\fuseBy{171}%corrected
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer A\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `A'}%
+ \else
+ \gdef\fuseBx{-74}\gdef\fuseBy{0}%corrected
+ \gdef\fuseAx{29}\gdef\fuseAy{171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer b\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `b'}%
+ \else
+ \gdef\fuseAx{29}\gdef\fuseAy{171}%
+ \gdef\fuseBx{-171}\gdef\fuseBy{171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer B\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `B'}%
+ \else
+ \gdef\fuseBx{29}\gdef\fuseBy{171}%
+ \gdef\fuseAx{-171}\gdef\fuseAy{171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer c\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `c'}%
+ \else
+ \gdef\fuseAx{-171}\gdef\fuseAy{171}%
+ \gdef\fuseBx{-68}\gdef\fuseBy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer C\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `C'}%
+ \else
+ \gdef\fuseBx{-171}\gdef\fuseBy{171}%
+ \gdef\fuseAx{-68}\gdef\fuseAy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+}}}% end of the macro \threefuseposv
+\def\threefusevi{\@ifnextchar({\@three@fusevi(@}{\@three@fusevi(@)}}
+\def\@three@fusevi(#1){\@ifnextchar[{\@three@@fusevi(#1)[@}%
+{\@three@@fusevi(#1)[@]}}
+\def\@three@@fusevi(#1)[#2]#3#4#5{\@ifnextchar[%
+{\@threefusevi(#1)[#2]{#3}{#4}{#5}[@}%
+{\@threefusevi(#1)[#2]{#3}{#4}{#5}[@]}}
+\def\@threefusevi(#1)[#2]#3#4#5[#6]{%
+\iniatom\iniflag%initialize
+\test@vertix@sixv{#3}{a}{c}{e}{@}{@}{@}%
+\threefuseposvi{#5}%
+\if@sixfuseposv
+ \yl@shiftii=-\fuseAx
+ \yl@shifti=-\fuseAy
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(800,580)(-468,-340)%
+ \iforigpt \put(-468,-340){\circle*{50}}%
+ \put(-68,0){\circle{50}}%
+ \typeout{command `threefusevi' origin: %
+ (0,0) ---> (-468,-340)}\fi%
+\fi
+{\resetbdsw%
+\@bond@fuse@omit{#5}{#6}%
+\put(-68,0){\set@skel@longbond{#1}{a}{skBondtria}}%
+ % bond between 1 and 2 \@aaa -> \skBondtria etc
+\put(0,-275){\set@skel@longbond{#1}{b}{skbondshorizi}}%
+ % bond between 2 and 3 \@bbb -> \skbondb etc
+\put(-68,0){\set@skel@longbond{#1}{c}{skBondtrib}}%
+ % bond between 3 and 1 \@ccc -> \skBondtrib etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r\relax%
+\else\if\member a\relax\put(-68,0){\Bondtria}%
+\else\if\member b\relax\put(0,-274){\bondshorizi}%
+\else\if\member c\relax\put(-68,0){\Bondtrib}%
+\else\if\member A\relax% aromatic circle
+ \put(-70,-108){\circle{100}}% %circle
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusionadd@threevi
+\fi\fi\fi\fi\fi%
+}%
+\put(-68,-406){\set@hetatom@sixv{#3}{0}{0}{2}{0}%
+\if@aclip\global\@acliptrue\fi
+}%subst 1
+\put(0,-275){\set@hetatom@sixv{#3}{2}{4}{6}{0}%
+\if@cclip\global\@ccliptrue\fi
+}%subst 3
+\put(-142,-275){\set@hetatom@sixv{#3}{1}{2}{4}{0}%
+\if@eclip\global\@ecliptrue\fi
+}%subst 2
+\put(-68,-406){\setsixringv{#4}{0}{0}{2}{0}}%subst 1
+\put(0,-275){\setsixringv{#4}{2}{4}{6}{0}}%subst 3
+\put(-142,-275){\setsixringv{#4}{1}{2}{4}{0}}%subst 2
+\end{picture}%
+\threefuseposvi{#5}%%for FuseWaring when nested
+\iniatom\iniflag
+\global\@smallringswtrue%for permition at a center bond
+}% %end of \threefusevi macro
+\def\threefuseposvi#1{%
+\global\@sixfuseposvfalse
+{\resetbdsw%
+\@tfor\memBer:=#1\do{%
+\if\memBer a\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `a'}%
+ \else
+ \gdef\fuseAx{-68}\gdef\fuseAy{0}%
+ \gdef\fuseBx{35}\gdef\fuseBy{-171}%corrected
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer A\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `A'}%
+ \else
+ \gdef\fuseBx{-74}\gdef\fuseBy{0}%corrected
+ \gdef\fuseAx{29}\gdef\fuseAy{-171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer b\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `b'}%
+ \else
+ \gdef\fuseAx{29}\gdef\fuseAy{-171}%
+ \gdef\fuseBx{-171}\gdef\fuseBy{-171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer B\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `B'}%
+ \else
+ \gdef\fuseBx{29}\gdef\fuseBy{-171}%
+ \gdef\fuseAx{-171}\gdef\fuseAy{-171}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer c\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `c'}%
+ \else
+ \gdef\fuseAx{-171}\gdef\fuseAy{-171}%
+ \gdef\fuseBx{-68}\gdef\fuseBy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer C\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `C'}%
+ \else
+ \gdef\fuseBx{-171}\gdef\fuseBy{-171}%
+ \gdef\fuseAx{-68}\gdef\fuseAy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+}}}% end of the macro \threefuseposvi
+
+\def\threefuseh{\@ifnextchar({\@three@fuseh(@}{\@three@fuseh(@)}}
+\def\@three@fuseh(#1){\@ifnextchar[{\@three@@fuseh(#1)[@}%
+{\@three@@fuseh(#1)[@]}}
+\def\@three@@fuseh(#1)[#2]#3#4#5{\@ifnextchar[%
+{\@threefuseh(#1)[#2]{#3}{#4}{#5}[@}%
+{\@threefuseh(#1)[#2]{#3}{#4}{#5}[@]}}
+\def\@threefuseh(#1)[#2]#3#4#5[#6]{%
+\iniatom\iniflag%initialize
+\test@vertix@sixv{#3}{d}{f}{b}{@}{@}{@}%tentative use for six-h
+\threefuseposh{#5}%
+\if@sixfuseposv
+ \yl@shiftii=-\fuseAx
+ \yl@shifti=-\fuseAy
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(580,700)(-200,-240)%
+ \iforigpt \put(-200,-200){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `threefuseh' origin: %
+ (0,0) ---> (200,200)}\fi%
+\fi
+\iniatom\iniflag%initialize
+\test@vertix@sixv{#3}{c}{e}{a}{@}{@}{@}%
+\test@vertix@sixv{#3}{b}{d}{f}{@}{@}{@}%
+{\resetbdsw%
+\@bond@fuse@omit{#5}{#6}%
+\put(0,0){\set@skel@bond{#1}{a}{c}}%
+ % bond between 1 and 2 \@aaa -> \skbondc etc
+\put(171,-103){\set@skel@bond{#1}{b}{e}}%
+ % bond between 2 and 3 \@bbb -> \skbonde etc
+\put(0,-200){\set@skel@bond{#1}{c}{a}}%
+ % bond between 3 and 1 \@ccc -> \skbonda etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r\relax%
+\else\if\member a\relax\put(0,0){\bondc}%
+\else\if\member b\relax\put(171,-103){\bonde}%
+\else\if\member c\relax\put(0,-200){\bonda}%
+\else\if\member A\relax% aromatic circle
+ \put(70,103){\circle{100}}% %circle
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusionadd@threeh
+\fi\fi\fi\fi\fi%
+}%
+\iniflag
+\put(-215,103){\set@hetatom@sixh{#3}{3}{3}{5}{0}%
+\if@clip \global\@cliptrue\fi}%subst 1 <--six h 4
+\put(-103,29){\set@hetatom@sixh{#3}{-1}{1}{3}{0}%
+\if@bclip \global\@bcliptrue\fi}%subst 3 <--six h 2
+\put(-103,171){\set@hetatom@sixh{#3}{4}{5}{7}{0}%
+\if@fclip \global\@fcliptrue\fi}%subst 2 <--six h 6
+\put(-235,103){\setsixringh{#4}{3}{3}{5}{0}}%subst 1
+\put(-103,29){\setsixringh{#4}{-1}{1}{3}{0}}%subst 3
+\put(-103,171){\setsixringh{#4}{4}{5}{7}{0}}%subst 2
+\end{picture}%
+\threefuseposh{#5}%%for FuseWaring when nested
+\iniatom\iniflag
+\global\@smallringswtrue%for permition at a center bond
+}% %end of \threefuseh macro
+\def\threefuseposh#1{%
+\global\@sixfuseposvfalse
+{\resetbdsw%
+\@tfor\memBer:=#1\do{%
+\if\memBer a\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `a'}%
+ \else
+ \gdef\fuseAx{171}\gdef\fuseAy{103}%corrected
+ \gdef\fuseBx{0}\gdef\fuseBy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer A\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `A'}%
+ \else
+ \gdef\fuseBx{171}\gdef\fuseBy{103}%
+ \gdef\fuseAx{0}\gdef\fuseAy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer b\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `b'}%
+ \else
+ \gdef\fuseAx{0}\gdef\fuseAy{0}%
+ \gdef\fuseBx{0}\gdef\fuseBy{200}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer B\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `B'}%
+ \else
+ \gdef\fuseBx{0}\gdef\fuseBy{0}%
+ \gdef\fuseAx{0}\gdef\fuseAy{200}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer c\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `c'}%
+ \else
+ \gdef\fuseAx{0}\gdef\fuseAy{200}%
+ \gdef\fuseBx{171}\gdef\fuseBy{97}%corrected
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer C\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `C'}%
+ \else
+ \gdef\fuseBx{0}\gdef\fuseBy{206}%corrected
+ \gdef\fuseAx{171}\gdef\fuseAy{103}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+}}}% end of the macro \threefuseposh
+\def\threefusehi{\@ifnextchar({\@three@fusehi(@}{\@three@fusehi(@)}}
+\def\@three@fusehi(#1){\@ifnextchar[{\@three@@fusehi(#1)[@}%
+{\@three@@fusehi(#1)[@]}}
+\def\@three@@fusehi(#1)[#2]#3#4#5{\@ifnextchar[%
+{\@threefusehi(#1)[#2]{#3}{#4}{#5}[@}%
+{\@threefusehi(#1)[#2]{#3}{#4}{#5}[@]}}
+\def\@threefusehi(#1)[#2]#3#4#5[#6]{%
+\iniatom\iniflag%initialize
+\test@vertix@sixv{#3}{a}{e}{c}{@}{@}{@}%tentative use for six-h
+\threefuseposhi{#5}%
+\if@sixfuseposv
+ \yl@shiftii=-\fuseAx
+ \yl@shifti=-\fuseAy
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(580,700)(-400,-240)%
+ \iforigpt \put(-400,-200){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `threefusehi' origin: %
+ (0,0) ---> (400,200)}\fi%
+\fi
+\iniatom\iniflag%initialize
+\test@vertix@sixv{#3}{e}{c}{a}{@}{@}{@}%
+\test@vertix@sixv{#3}{f}{d}{b}{@}{@}{@}%
+{\resetbdsw%
+\@bond@fuse@omit{#5}{#6}%
+\put(0,0){\set@skel@bond{#1}{a}{d}}%
+ % bond between 1 and 2 \@aaa -> \skbondd etc
+\put(-171,-103){\set@skel@bond{#1}{b}{b}}%
+ % bond between 2 and 3 \@bbb -> \skbondb etc
+\put(0,-200){\set@skel@bond{#1}{c}{f}}%
+ % bond between 3 and 1 \@ccc -> \skbondf etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r\relax%
+\else\if\member a\relax\put(0,0){\bondd}%
+\else\if\member b\relax\put(-171,-103){\bondb}%
+\else\if\member c\relax\put(0,-200){\bondf}%
+\else\if\member A\relax% aromatic circle
+ \put(70,103){\circle{100}}% %circle
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusionadd@threehi
+\fi\fi\fi\fi\fi%
+}%
+\iniflag
+\put(-171,103){\set@hetatom@sixh{#3}{0}{0}{2}{0}%
+\if@aclip \global\@acliptrue\fi}%subst 1 <--six h 1
+\put(-303,29){\set@hetatom@sixh{#3}{0}{2}{4}{0}%
+\if@cclip \global\@ccliptrue\fi}%subst 3 <--six h 3
+\put(-303,171){\set@hetatom@sixh{#3}{3}{4}{6}{0}%
+\if@eclip \global\@ecliptrue\fi}%subst 2 <--six h 5
+\put(-171,103){\setsixringh{#4}{0}{0}{2}{0}}%subst 1
+\put(-303,29){\setsixringh{#4}{0}{2}{4}{0}}%subst 3
+\put(-303,171){\setsixringh{#4}{3}{4}{6}{0}}%subst 2
+\end{picture}%
+\threefuseposhi{#5}%%for FuseWaring when nested
+\iniatom\iniflag
+\global\@smallringswtrue%for permition at a center bond
+}% %end of \threefusehi macro
+\def\threefuseposhi#1{%
+\global\@sixfuseposvfalse
+{\resetbdsw%
+\@tfor\memBer:=#1\do{%
+\if\memBer a\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `a'}%
+ \else
+ \gdef\fuseAx{-171}\gdef\fuseAy{103}%corrected
+ \gdef\fuseBx{0}\gdef\fuseBy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer A\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `A'}%
+ \else
+ \gdef\fuseBx{-171}\gdef\fuseBy{103}%
+ \gdef\fuseAx{0}\gdef\fuseAy{0}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer b\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bond at bond `b'}%
+ \else
+ \gdef\fuseAx{0}\gdef\fuseAy{0}%
+ \gdef\fuseBx{0}\gdef\fuseBy{200}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer B\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `B'}%
+ \else
+ \gdef\fuseBx{0}\gdef\fuseBy{0}%
+ \gdef\fuseAx{0}\gdef\fuseAy{200}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer c\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `c'}%
+ \else
+ \gdef\fuseAx{0}\gdef\fuseAy{200}%
+ \gdef\fuseBx{-171}\gdef\fuseBy{97}%corrected
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+\if\memBer C\relax
+ \if@sixfuseposv
+ \XyMTeXWarning{Double fused bonds at bond `C'}%
+ \else
+ \gdef\fuseBx{0}\gdef\fuseBy{206}%corrected
+ \gdef\fuseAx{-171}\gdef\fuseAy{103}%
+ \global\@sixfuseposvtrue
+ \fi
+\fi%
+}}}% end of the macro \threefuseposhi
+\endinput
+%%
+%% End of file `fusering.sty'.
diff --git a/Master/texmf-dist/tex/latex/xymtex/hcycle.sty b/Master/texmf-dist/tex/latex/xymtex/hcycle.sty
new file mode 100644
index 00000000000..bc45965d70b
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/xymtex/hcycle.sty
@@ -0,0 +1,387 @@
+%%
+%% This is file `hcycle.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% hcycle.dtx (with options: `hcycle')
+%%
+%% This is a generated file.
+%%
+%% Copyright 1996,1998 by Shinsaku Fujita
+%%
+%% This file is part of the XyMTeX system.
+%% =======================================
+%%
+%% Version 1.01 Released on August 16, 1996
+%% Version 1.02 Released on October 31, 1996 (private version)
+%% Version 2.00 Released on December 25, 1998
+%%
+%% Copyright (C) 1996,1998 by Shinsaku Fujita, all rights reserved.
+%% This style file is created for drawing chemical structural formulas
+%% This style file is to be contained in the ``xymtex'' directory which
+%% is an input directory for TeX.
+%%
+%% Copying of this file is authorized only if either
+%%
+%% (1) you make absolutely no changes to your copy, including name and
+%% directory name
+%% (2) if you do make changes,
+%% (a) you name it something other than the names included in the
+%% ``xymtex'' directory and
+%% (b) you acknowledge the original name.
+%% This restriction ensures that all standard styles are identical.
+%%
+%% =======================================
+%%
+%% This file contains several codes modified from latex.tex (LaTeX2.09)
+%% and from latex.ltx (a LaTeX2e), the reused parts of which are subject to
+%% Copyright 1994 the LaTeX3 project and the individual authors (For further
+%% copyright information see the file legal.txt of the LaTeX2e standard
+%% distribution, and any other copyright indicated in this file.)
+%%
+%% File: hcycle.dtx
+%% \CharacterTable
+%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%% Digits \0\1\2\3\4\5\6\7\8\9
+%% Exclamation \! Double quote \" Hash (number) \#
+%% Dollar \$ Percent \% Ampersand \&
+%% Acute accent \' Left paren \( Right paren \)
+%% Asterisk \* Plus \+ Comma \,
+%% Minus \- Point \. Solidus \/
+%% Colon \: Semicolon \; Less than \<
+%% Equals \= Greater than \> Question mark \?
+%% Commercial at \@ Left bracket \[ Backslash \\
+%% Right bracket \] Circumflex \^ Underscore \_
+%% Grave accent \` Left brace \{ Vertical bar \|
+%% Right brace \} Tilde \~}
+\typeout{XyMTeX for Drawing Chemical Structural Formulas. Version 2.00}
+\typeout{ -- Released December 25, 1998 by Shinsaku Fujita}
+\def\j@urnalname{hcycle}
+\def\versi@ndate{December 25, 1998}
+\def\versi@nno{ver2.00}
+\def\copyrighth@lder{SF} % Shinsaku Fujita
+\typeout{XyMTeX Macro File `\j@urnalname' (\versi@nno) <\versi@ndate>%
+\space[\copyrighth@lder]}
+\@ifundefined{setsixringv}{\input chemstr.sty\relax}{}
+\unitlength=0.1pt
+\def\@pyrana{%
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=-10
+ \yl@ydiff=30
+ \put(0,0){\line(1,0){120}}% single bond at 1
+ \putratom{130}{-30}{\@memberb}% right type
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=32
+ \yl@ydiff=72
+ \put(0,0){\line(0,-1){118}}% single bond at 1 alpha (down)
+ \putratom{-32}{-190}{\@memberb}% right type
+ \else\if\@tmpc b%(e) beta
+ \yl@xdiff=32
+ \yl@ydiff=-12
+ \put(0,0){\line(0,1){118}}% single bond at 1 beta (up)
+ \putratom{-32}{130}{\@memberb}% right type
+ \else\if\@tmpc A% alpha
+ \yl@xdiff=-10
+ \yl@ydiff=60
+ \put(0,0){\line(1,-1){120}}% single bond at 1
+ \putratom{130}{-180}{\@memberb}% right type
+ \else\if\@tmpc B% beta
+ \yl@xdiff=-10
+ \yl@ydiff=10
+ \put(0,0){\line(1,1){120}}% single bond at 1
+ \putratom{130}{110}{\@memberb}% right type
+ \fi\fi\fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=-10
+ \yl@ydiff=30
+ \put(0,-15){\line(1,0){120}}% double bond at 1
+ \put(0,15){\line(1,0){120}}% double bond at 1
+ \putratom{130}{-30}{\@memberb}% right type
+ \else%
+ \yl@xdiff=-10
+ \yl@ydiff=30
+ \put(0,0){\line(1,0){120}}% single bond at 1
+ \putratom{130}{-30}{\@memberb}% right type
+ \fi\fi}%
+\def\@pyranb{%
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=-10
+ \yl@ydiff=60
+ \put(0,0){\line(1,-1){120}}% single bond at 1
+ \putratom{130}{-180}{\@memberb}% left type
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=32
+ \yl@ydiff=72
+ \put(0,0){\line(0,-1){118}}% single bond alpha (down)
+ \putlratom{-32}{-190}{\@memberb}% left & right type
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=32
+ \yl@ydiff=-12
+ \put(0,0){\line(0,1){118}}% single bond beta (up)
+ \putlratom{-32}{130}{\@memberb}% left & right type
+ \fi\fi\fi%\fi\fi%
+ \else \if\@tmpb D%double bond: Added by SF 1998/10/25
+ \yl@xdiff=-10
+ \yl@ydiff=60
+ \put(-15,-15){\line(1,-1){120}}% double bond at 1
+ \put(0,15){\line(1,-1){120}}% double bond at 1
+ \putratom{130}{-180}{\@memberb}% right type
+ \else%
+ \yl@xdiff=-10
+ \yl@ydiff=10
+ \put(0,0){\line(1,1){120}}% single bond at 1
+ \putratom{130}{110}{\@memberb}% left type
+\fi\fi}%
+\def\@pyranbb{%
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=-10
+ \yl@ydiff=60
+ \put(0,0){\line(1,-1){120}}% single bond at 1
+ \putratom{130}{-180}{\@memberb}% left type
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=32
+ \yl@ydiff=72
+ \put(0,0){\line(0,-1){118}}% single bond alpha (down)
+ \putlratom{-32}{-190}{\@memberb}% left & right type
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=32
+ \yl@ydiff=-12
+ \put(0,0){\line(0,1){118}}% single bond beta (up)
+ \putlratom{-32}{130}{\@memberb}% left & right type
+ \fi\fi\fi%\fi\fi%
+ \else \if\@tmpb D%double bond: Added by SF 1998/10/25
+ \yl@xdiff=20
+ \yl@ydiff=60
+ \put(15,-15){\line(-1,-1){120}}% double bond at 1
+ \put(0,15){\line(-1,-1){120}}% double bond at 1
+ \putlatom{-130}{-180}{\@memberb}%left type
+ \else%
+ \yl@xdiff=10
+ \yl@ydiff=60
+ \put(0,0){\line(-1,-1){120}}% single bond at 1
+ \putlatom{-130}{-180}{\@memberb}% left type
+\fi\fi}%
+\def\@pyranbB{%
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=-10
+ \yl@ydiff=60
+ \put(0,0){\line(1,-1){120}}% single bond at 5
+ \putratom{130}{-180}{\@memberb}% left type
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=32
+ \yl@ydiff=72
+ \put(0,0){\line(0,-1){118}}% single bond alpha (down)
+ \putlratom{-32}{-190}{\@memberb}% left & right type
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=32
+ \yl@ydiff=-12
+ \put(0,0){\line(0,1){118}}% single bond beta (up)
+ \putlratom{-32}{130}{\@memberb}% left & right type
+ \fi\fi\fi%\fi\fi%
+ \else \if\@tmpb D%double bond: Added by SF 1998/10/25
+ \yl@xdiff=0
+ \yl@ydiff=-20
+ \put(15,15){\line(-1,1){120}}% double bond at 5
+ \put(0,-15){\line(-1,1){120}}% double bond at 5
+ \putlatom{-120}{140}{\@memberb}%left type
+ \else%
+ \yl@xdiff=10
+ \yl@ydiff=-20
+ \put(0,0){\line(-1,1){120}}% single bond at 1
+ \putlatom{-130}{140}{\@memberb}% left type
+\fi\fi}%
+\def\@pyranc{%
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \put(0,0){\line(-1,0){120}}% single bond at 4
+ \putlatom{-130}{-30}{\@memberb}% left type
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=-32
+ \yl@ydiff=72
+ \put(0,0){\line(0,-1){118}}% single bond at 4 alpha (down)
+ \putlatom{32}{-190}{\@memberb}% left type
+ \else\if\@tmpc b%(e) beta
+ \yl@xdiff=-32
+ \yl@ydiff=-12
+ \put(0,0){\line(0,1){118}}% single bond at 4 beta (up)
+ \putlatom{32}{130}{\@memberb}% left type
+ \else\if\@tmpc A% alpha
+ \yl@xdiff=10
+ \yl@ydiff=60
+ \put(0,0){\line(-1,-1){120}}% single bond at 4
+ \putlatom{-130}{-180}{\@memberb}% left type
+ \else\if\@tmpc B% beta
+ \yl@xdiff=10
+ \yl@ydiff=10
+ \put(0,0){\line(-1,1){120}}% single bond at 4
+ \putlatom{-130}{110}{\@memberb}% left type
+ \fi\fi\fi\fi\fi%
+ \else \if\@tmpb D%double bond
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \put(0,-15){\line(-1,0){120}}% double bond at 4
+ \put(0,15){\line(-1,0){120}}% double bond at 4
+ \putlatom{-130}{-30}{\@memberb}% left type
+ \else%
+ \yl@xdiff=10
+ \yl@ydiff=30
+ \put(0,0){\line(-1,0){120}}% single bond at 4
+ \putlatom{-130}{-30}{\@memberb}% left type
+ \fi\fi}%
+\def\pyranose{\@ifnextchar[{\@pyranose}{\@pyranose[r]}}
+\def\@pyranose[#1]#2{%
+\@reset@ylsw%
+\ylpyranoseposition{#2}%
+\def\@@ylii{0}\def\@@yli{0}%
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(880,800)(-240,-400)
+ \iforigpt \put(-240,-400){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `pyranose' origin: (0,0) ---> (240,400)}
+ \fi%
+\fi
+ \put(0,0){\line(3,5){120}}% %bond 4-5
+ \put(120,200){\line(1,0){252}}% %bond 5-6
+ \put(532,0){\line(-3,5){96}}% %bond 1-6
+ {\thicklines%
+ \put(0,0){\line(3,-5){120}}% %bond 4-3
+ \put(412,-200){\line(3,5){120}}% %bond 2-1
+ \put(120,-200){\line(1,0){292}}}% %bond 3-2
+ \putratom{382}{160}{O}% left type
+ %
+\@tfor\member:=#1\do{%
+\if\member r%no endcyclic double bonds
+\else \if\member a%
+ \put(400,-150){\line(3,5){90}}% %double bond 2-1
+\else \if\member b%
+ \put(150,-160){\line(1,0){232}}% %double bond 3-2
+\else \if\member c%
+ \put(50,-12){\line(3,-5){90}}% %double bond 4-3
+\else \if\member d%
+ \put(50,12){\line(3,5){90}}% %double bond 4-5
+\else \if\member e%
+ \put(150,160){\line(1,0){232}}% %double bond 5-6
+\else \if\member f%
+ \put(482,12){\line(-3,5){70}}% %double bond 1-6
+\fi\fi\fi\fi\fi\fi\fi}%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifcase\@tmpa%0 omit
+ \or \put(532,0){\@pyrana}% subst. on 1
+ \or \put(412,-200){\@pyranb}% subst. on 2
+ \or \put(120,-200){\@pyranbb}% subst. on 3
+ \or \put(0,0){\@pyranc}% subst. on 4
+ \or \put(120,200){\@pyranbB}% subst. on 5
+\fi %end of ifcase
+\fi\fi%
+}\end{picture}}% %end of \pyranose macro
+\def\ylpyranoseposition#1{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax
+\expandafter\threech@r\@membera{}{}\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpa%0 omit
+ \or\gdef\@ylii{-532}\gdef\@yli{0}\global\@ylswtrue% subst. on 1
+ \or\gdef\@ylii{-412}\gdef\@yli{200}\global\@ylswtrue% subst. on 2
+ \or\gdef\@ylii{-120}\gdef\@yli{200}\global\@ylswtrue% subst. on 3
+ \or\gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue% subst. on 4
+ \or\gdef\@ylii{-120}\gdef\@yli{-200}\global\@ylswtrue% subst. on 5
+\fi%end of ifcase
+\fi\fi\fi}}%
+\def\furanose{\@ifnextchar[{\@furanose}{\@furanose[r]}}
+\def\@furanose[#1]#2{%
+\@reset@ylsw%
+\ylfuranoseposition{#2}%
+\def\@@ylii{0}\def\@@yli{0}%
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(880,800)(-240,-400)
+ \iforigpt \put(-240,-400){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `furanose' origin: (0,0) ---> (240,400)}
+\fi
+ \fi%
+ \put(0,0){\line(5,3){236}}% %bond 4-5
+ \put(532,0){\line(-5,3){236}}% %bond 1-5
+ {\thicklines%
+ \put(0,0){\line(3,-5){120}}% %bond 4-3
+ \put(412,-200){\line(3,5){120}}% %bond 2-1
+ \put(120,-200){\line(1,0){292}}}% %bond 3-2
+ \putratom{236}{130}{O}% left type
+\@tfor\member:=#1\do{%
+\if\member r%no endcyclic double bonds
+\else \if\member a%
+ \put(400,-150){\line(3,5){80}}% %double bond 2-1
+\else \if\member b%
+ \put(150,-160){\line(1,0){232}}% %double bond 3-2
+\else \if\member c%
+ \put(50,-12){\line(3,-5){80}}% %double bond 4-3
+\else \if\member d%
+ \put(50,0){\line(5,3){180}}% %double bond 4-5
+\else \if\member e%
+ \put(482,0){\line(-5,3){180}}% %double bond 1-5
+\fi\fi\fi\fi\fi\fi}%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifx\@memberb\@yl\else
+\ifcase\@tmpa%0 omit
+ \or \put(532,0){\@pyrana}% subst. on 1
+ \or \put(412,-200){\@pyranb}% subst. on 2
+ \or \put(120,-200){\@pyranbb}% subst. on 3
+ \or \put(0,0){\@pyranc}% subst. on 4
+\fi%end of ifcase
+\fi\fi%
+}\end{picture}}% %end of \furanose macro
+\def\ylfuranoseposition#1{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax
+\expandafter\threech@r\@membera{}{}\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpa%0 omit
+ \or\gdef\@ylii{-532}\gdef\@yli{0}\global\@ylswtrue% subst. on 1
+ \or\gdef\@ylii{-412}\gdef\@yli{200}\global\@ylswtrue% subst. on 2
+ \or\gdef\@ylii{-120}\gdef\@yli{200}\global\@ylswtrue% subst. on 3
+ \or\gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue% subst. on 4
+\fi%end of ifcase
+\fi\fi\fi}}%
+\endinput
+%%
+%% End of file `hcycle.sty'.
diff --git a/Master/texmf-dist/tex/latex/xymtex/hetarom.sty b/Master/texmf-dist/tex/latex/xymtex/hetarom.sty
new file mode 100644
index 00000000000..7dc815518c6
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/xymtex/hetarom.sty
@@ -0,0 +1,3835 @@
+%%
+%% This is file `hetarom.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% hetarom.dtx (with options: `hetarom')
+%%
+%% This is a generated file.
+%%
+%% Copyright 1996, 1998, 2000 by Shinsaku Fujita
+%%
+%% This file is part of the XyMTeX system.
+%% =======================================
+%%
+%% Version 1.01 Released on August 16, 1996
+%% Version 1.02 Released on October 31, 1998 (private version)
+%% Version 2.00 Released on December 25, 1998
+%% Version 2.00a Released on November 11, 2000
+%%
+%% Copyright (C) 1996,1998,2000 by Shinsaku Fujita, all rights reserved.
+%% This style file is created for drawing chemical structural formulas
+%% This style file is to be contained in the ``xymtex'' directory which
+%% is an input directory for TeX.
+%%
+%% Copying of this file is authorized only if either
+%%
+%% (1) you make absolutely no changes to your copy, including name and
+%% directory name
+%% (2) if you do make changes,
+%% (a) you name it something other than the names included in the
+%% ``xymtex'' directory and
+%% (b) you acknowledge the original name.
+%% This restriction ensures that all standard styles are identical.
+%%
+%% =======================================
+%%
+%% This file contains several codes modified from latex.tex (LaTeX2.09)
+%% and from latex.ltx (a LaTeX2e), the reused parts of which are subject to
+%% Copyright 1994 the LaTeX3 project and the individual authors (For further
+%% copyright information see the file legal.txt of the LaTeX2e standard
+%% distribution, and any other copyright indicated in this file.)
+%%
+%% File: hetarom.dtx
+%% \CharacterTable
+%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%% Digits \0\1\2\3\4\5\6\7\8\9
+%% Exclamation \! Double quote \" Hash (number) \#
+%% Dollar \$ Percent \% Ampersand \&
+%% Acute accent \' Left paren \( Right paren \)
+%% Asterisk \* Plus \+ Comma \,
+%% Minus \- Point \. Solidus \/
+%% Colon \: Semicolon \; Less than \<
+%% Equals \= Greater than \> Question mark \?
+%% Commercial at \@ Left bracket \[ Backslash \\
+%% Right bracket \] Circumflex \^ Underscore \_
+%% Grave accent \` Left brace \{ Vertical bar \|
+%% Right brace \} Tilde \~}
+\typeout{XyMTeX for Drawing Chemical Structural Formulas. Version 2.00}
+\typeout{ -- Released December 25, 1998 by Shinsaku Fujita}
+\def\j@urnalname{hetarom}
+\def\versi@ndate{November 11, 2000}
+\def\versi@nno{ver2.00a}
+\def\copyrighth@lder{SF} % Shinsaku Fujita
+\typeout{XyMTeX Macro File `\j@urnalname' (\versi@nno) <\versi@ndate>%
+\space[\copyrighth@lder]}
+\@ifundefined{setsixringv}{\input chemstr.sty\relax}{}%
+\unitlength=0.1pt%
+\iniatom%
+\def\bonda{%
+ \ifx\aaa\empty%
+ \ifx\bbb\empty%
+ \put(6,364){\line(5,-3){126}}% %double bond 1-2
+ \else%
+ \put(6,364){\line(5,-3){100}}% %double bond 1-2
+ \fi%
+ \else%
+ \ifx\bbb\empty%
+ \put(35,340){\line(5,-3){100}}% %double bond 1-2
+ \else%
+ \put(35,352){\line(5,-3){100}}% %double bond 1-2
+ \fi% % line <1OO not available
+ \fi%
+ }%
+ \def\bondb{%
+ \ifx\bbb\empty%
+ \ifx\ccc\empty%
+ \put(138,129){\line(0,1){148}}% %double bond 3-2
+ \else%
+ \put(138,143){\line(0,1){134}}% %double bond 3-2
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \put(138,129){\line(0,1){134}}% %double bond 3-2
+ \else%
+ \put(138,143){\line(0,1){110}}% %double bond 3-2
+ \fi%
+ \fi%
+}%
+ \def\bondc{%
+ \ifx\ddd\empty%
+ \ifx\ccc\empty%
+ \put(6,42){\line(5,3){126}} %double bond 4-3
+ \else%
+ \put(6,42){\line(5,3){100}} %double bond 4-3
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \put(35,66){\line(5,3){100}}% %double bond 4-3
+ \else%
+ \put(35,60){\line(5,3){100}}% %double bond 4-3
+ \fi% % line <1OO not available
+ \fi%
+}%
+ \def\bondd{%
+ \ifx\ddd\empty%
+ \ifx\eee\empty%
+ \put(-6,42){\line(-5,3){126}}% %double bond 4-5
+ \else%
+ \put(-6,42){\line(-5,3){100}}% %double bond 4-5
+ \fi%
+ \else%
+ \ifx\eee\empty%
+ \put(-35,66){\line(-5,3){100}}% %double bond 4-5
+ \else%
+ \put(-35,60){\line(-5,3){100}}% %double bond 4-5
+ \fi% % line <1OO not available
+ \fi%
+ }%
+\def\bonde{%
+ \ifx\fff\empty%
+ \ifx\eee\empty%
+ \put(-138,129){\line(0,1){148}}% %double bond 5-6
+ \else%
+ \put(-138,143){\line(0,1){134}}% %double bond 5-6
+ \fi%
+ \else%
+ \ifx\eee\empty%
+ \put(-138,129){\line(0,1){134}}% %double bond 5-6
+ \else%
+ \put(-138,143){\line(0,1){110}}% %double bond 5-6
+ \fi%
+ \fi%
+}%
+\def\bondf{%
+ \ifx\aaa\empty%
+ \ifx\fff\empty%
+ \put(-6,364){\line(-5,-3){126}}% %double bond 1-6
+ \else%
+ \put(-6,364){\line(-5,-3){100}}% %double bond 1-6
+ \fi%
+ \else%
+ \ifx\fff\empty%
+ \put(-35,340){\line(-5,-3){100}}% %double bond 1-6
+ \else%
+ \put(-35,352){\line(-5,-3){100}}% %double bond 1-6
+ \fi% % line <1OO not available
+ \fi%
+}%
+\def\bondhoriz{%
+ \ifx\fff\empty%
+ \ifx\bbb\empty%
+ \put(-138,270){\line(1,0){277}}% %double bond 4-3
+ \else%
+ \put(-138,270){\line(1,0){258}}% %double bond 4-3
+ \fi%
+ \else%
+ \ifx\bbb\empty%
+ \put(-120,270){\line(1,0){258}}% %double bond 4-3
+ \else%
+ \put(-120,270){\line(1,0){239}}% %double bond 4-3
+ \fi%
+ \fi}%
+\def\bondhorizi{%
+ \ifx\eee\empty%
+ \ifx\ccc\empty%
+ \put(-138,136){\line(1,0){277}}% %double bond 4-3
+ \else%
+ \put(-138,136){\line(1,0){258}}% %double bond 4-3
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \put(-120,136){\line(1,0){258}}% %double bond 4-3
+ \else%
+ \put(-120,136){\line(1,0){239}}% %double bond 4-3
+ \fi%
+ \fi}%
+\def\skbonda{%
+ \ifx\aaa\empty%
+ \ifx\bbb\empty%
+ \put(0,406){\line(5,-3){171}}% %bond 1-2
+ \else%
+ \put(0,406){\line(5,-3){136}}% %bond 1-2
+ \fi%
+ \else%
+ \ifx\bbb\empty%
+ \put(35,385){\line(5,-3){136}}% %bond 1-2
+ \else%
+ \put(35,385){\line(5,-3){100}}% %bond 1-2
+ \fi%
+ \fi}%
+\def\skbondf{%
+ \ifx\aaa\empty%
+ \ifx\fff\empty%
+ \put(0,406){\line(-5,-3){171}}% %bond 1-6
+ \else%
+ \put(0,406){\line(-5,-3){136}}% %bond 1-6
+ \fi%
+ \else%
+ \ifx\fff\empty%
+ \put(-35,385){\line(-5,-3){136}}% %bond 1-6
+ \else%
+ \put(-35,385){\line(-5,-3){100}}% %bond 1-6
+ \fi%
+ \fi}%
+\def\skbondc{%
+ \ifx\ddd\empty%
+ \ifx\ccc\empty%
+ \put(0,0){\line(5,3){171}}% %bond 4-3
+ \else%
+ \put(0,0){\line(5,3){136}}% %bond 4-3
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \put(35,21){\line(5,3){138}}% %bond 4-3
+ \else%
+ \put(35,21){\line(5,3){100}}% %bond 4-3
+ \fi%
+ \fi}%
+\def\skbondd{%
+ \ifx\ddd\empty%
+ \ifx\eee\empty%
+ \put(0,0){\line(-5,3){171}}% %bond 4-5
+ \else%
+ \put(0,0){\line(-5,3){136}}% %bond 4-5
+ \fi%
+ \else%
+ \ifx\eee\empty%
+ \put(-35,21){\line(-5,3){138}}% %bond 4-5
+ \else%
+ \put(-35,21){\line(-5,3){100}}% %bond 4-5
+ \fi%
+ \fi}%
+\def\skbondb{%
+ \ifx\bbb\empty%%
+ \ifx\ccc\empty%%
+ \put(171,103){\line(0,1){200}}% %bond 3-2
+ \else%
+ \put(171,143){\line(0,1){160}}% %bond 3-2
+ \fi%
+ \else%
+ \ifx\ccc\empty%%
+ \put(171,103){\line(0,1){150}}% %bond 3-2
+ \else%
+ \put(171,143){\line(0,1){110}}% %bond 3-2
+ \fi%
+ \fi}%
+\def\skbonde{%
+ \ifx\eee\empty%
+ \ifx\fff\empty%
+ \put(-171,103){\line(0,1){200}}% %bond 5-6
+ \else%
+ \put(-171,103){\line(0,1){150}}% %bond 5-6
+ \fi%
+ \else%
+ \ifx\fff\empty%
+ \put(-171,143){\line(0,1){160}}% %bond 5-6
+ \else%
+ \put(-171,143){\line(0,1){110}}% %bond 5-6
+ \fi%
+ \fi}%
+\def\skbondhoriz{%
+ \ifx\fff\empty%
+ \ifx\bbb\empty%
+ \put(-171,303){\line(1,0){342}}% %bond 4-3
+ \else%
+ \put(-171,303){\line(1,0){300}}% %bond 4-3
+ \fi%
+ \else%
+ \ifx\bbb\empty%
+ \put(171,303){\line(-1,0){300}}% %bond 4-3
+ \else%
+ \put(-129,303){\line(1,0){258}}% %bond 4-3
+ \fi%
+ \fi}%
+\def\skbondhorizi{%
+ \ifx\eee\empty%
+ \ifx\ccc\empty%
+ \put(-171,103){\line(1,0){342}}% %bond 4-3
+ \else%
+ \put(-171,103){\line(1,0){300}}% %bond 4-3
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \put(171,103){\line(-1,0){300}}% %bond 4-3
+ \else%
+ \put(-129,103){\line(1,0){258}}% %bond 4-3
+ \fi%
+ \fi}%
+\def\set@outskel@sixv{%
+ \skbonda% bond between 1 and 2
+ \skbondf% bond between 1 and 6
+ \skbondc% bond between 4 and 3
+ \skbondd% bond between 4 and 5
+ \skbondb% bond between 3 and 2
+ \skbonde% bond between 5 and 6
+}
+\def\dotskbonda{%
+ \ifx\aaa\empty%
+ \ifx\bbb\empty%
+ \@ifundefined{dottedline}{%
+ \put(0,406){\line(5,-3){171}}% %bond 1-2
+ }{{\thicklines%
+ \dottedline{20}(0,406)(171,303)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(0,406){\line(5,-3){136}}% %bond 1-2
+ }{{\thicklines%
+ \dottedline{20}(0,406)(136,324)}}%
+ \fi%
+ \else%
+ \ifx\bbb\empty%
+ \@ifundefined{dottedline}{%
+ \put(35,385){\line(5,-3){136}}% %bond 1-2
+ }{{\thicklines%
+ \dottedline{20}(35,386)(171,303)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(35,385){\line(5,-3){100}}% %bond 1-2
+ }{{\thicklines%
+ \dottedline{20}(35,386)(136,324)}}%
+ \fi%
+ \fi}%
+\def\dotskbondb{%
+ \ifx\bbb\empty%%
+ \ifx\ccc\empty%%
+ \@ifundefined{dottedline}{%
+ \put(171,103){\line(0,1){200}}% %bond 3-2
+ }{{\thicklines%
+ \dottedline{20}(171,103)(171,303)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(171,143){\line(0,1){160}}% %bond 3-2
+ }{{\thicklines%
+ \dottedline{20}(171,143)(171,303)}}%
+ \fi%
+ \else%
+ \ifx\ccc\empty%%
+ \@ifundefined{dottedline}{%
+ \put(171,103){\line(0,1){150}}% %bond 3-2
+ }{{\thicklines%
+ \dottedline{20}(171,103)(171,253)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(171,143){\line(0,1){110}}% %bond 3-2
+ }{{\thicklines%
+ \dottedline{20}(171,143)(171,253)}}%
+ \fi%
+ \fi}%
+\def\dotskbondc{%
+ \ifx\ddd\empty%
+ \ifx\ccc\empty%%
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(5,3){171}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(0,0)(171,103)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(5,3){136}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(0,0)(136,81)}}%
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \@ifundefined{dottedline}{%
+ \put(35,21){\line(5,3){138}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(35,21)(171,103)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(35,21){\line(5,3){100}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(35,21)(136,81)}}%
+ \fi%
+ \fi}%
+\def\dotskbondd{%
+ \ifx\ddd\empty%
+ \ifx\eee\empty%
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(-5,3){171}}% %bond 4-5
+ }{{\thicklines%
+ \dottedline{20}(0,0)(-171,103)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(-5,3){136}}% %bond 4-5
+ }{{\thicklines%
+ \dottedline{20}(0,0)(-136,81)}}%
+ \fi%
+ \else%
+ \ifx\eee\empty%
+ \@ifundefined{dottedline}{%
+ \put(-35,21){\line(-5,3){138}}% %bond 4-5
+ }{{\thicklines%
+ \dottedline{20}(-35,21)(-171,103)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(-35,21){\line(-5,3){100}}% %bond 4-5
+ }{{\thicklines%
+ \dottedline{20}(-35,21)(-136,81)}}%
+ \fi%
+ \fi}%
+\def\dotskbonde{%
+ \ifx\eee\empty%
+ \ifx\fff\empty%
+ \@ifundefined{dottedline}{%
+ \put(-171,103){\line(0,1){200}}% %bond 5-6
+ }{{\thicklines%
+ \dottedline{20}(-171,103)(-171,303)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(-171,103){\line(0,1){150}}% %bond 5-6
+ }{{\thicklines%
+ \dottedline{20}(-171,103)(-171,253)}}%
+ \fi%
+ \else%
+ \ifx\fff\empty%
+ \@ifundefined{dottedline}{%
+ \put(-171,143){\line(0,1){160}}% %bond 5-6
+ }{{\thicklines%
+ \dottedline{20}(-171,143)(-171,303)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(-171,143){\line(0,1){110}}% %bond 5-6
+ }{{\thicklines%
+ \dottedline{20}(-171,143)(-171,253)}}%
+ \fi%
+ \fi}%
+\def\dotskbondf{%
+ \ifx\aaa\empty%
+ \ifx\fff\empty%
+ \@ifundefined{dottedline}{%
+ \put(0,406){\line(-5,-3){171}}% %bond 1-6
+ }{{\thicklines%
+ \dottedline{20}(0,406)(-171,303)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(0,406){\line(-5,-3){136}}% %bond 1-6
+ }{{\thicklines%
+ \dottedline{20}(0,406)(-136,325)}}%
+ \fi%
+ \else%
+ \ifx\fff\empty%
+ \@ifundefined{dottedline}{%
+ \put(-35,385){\line(-5,-3){136}}% %bond 1-6
+ }{{\thicklines%
+ \dottedline{20}(-35,385)(-171,303)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(-35,385){\line(-5,-3){100}}% %bond 1-6
+ }{{\thicklines%
+ \dottedline{20}(-35,385)(-136,325)}}%
+ \fi%
+ \fi}%
+\def\dotskbondhoriz{%
+ \ifx\fff\empty%
+ \ifx\bbb\empty%
+ \@ifundefined{dottedline}{%
+ \put(-171,303){\line(1,0){342}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(-171,303)(171,303)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(-171,303){\line(1,0){300}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(-171,303)(129,303)}}%
+ \fi%
+ \else%
+ \ifx\bbb\empty%
+ \@ifundefined{dottedline}{%
+ \put(171,303){\line(-1,0){300}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(171,303)(-129,303)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(-129,303){\line(1,0){258}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(-129,303)(129,303)}}%
+ \fi%
+ \fi}%
+\def\dotskbondhorizi{%
+ \ifx\eee\empty%
+ \ifx\ccc\empty%
+ \@ifundefined{dottedline}{%
+ \put(-171,103){\line(1,0){342}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(-171,103)(171,103)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(-171,103){\line(1,0){300}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(-171,103)(129,103)}}%
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \@ifundefined{dottedline}{%
+ \put(171,103){\line(-1,0){300}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(171,103)(-129,103)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(-129,103){\line(1,0){258}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(-129,103)(129,103)}}%
+ \fi%
+ \fi}%
+\newif\if@skbondlist
+\@skbondlistfalse
+\def\set@skel@bond#1#2#3{%
+ \expandafter\if\csname @#2#2#2\endcsname #2\relax%OK
+ % \if\@aaa #2\relax%OK
+ \@skbondlistfalse
+ \@tfor\member:=#1\do{%
+ \expandafter\twoCH@@R\member//%
+ \if\@@tmpa #2\relax%
+ \if\@@tmpb A\relax%
+ \expandafter\csname dotskbond#3\endcsname% \dotskbonda etc.
+ \@skbondlisttrue
+ \else\if\@@tmpb B\relax%
+ {\thicklines
+ \expandafter\csname skbond#3\endcsname% \skbonda etc.
+ }%
+ \@skbondlisttrue
+ \fi\fi
+ \fi%
+ }%
+ \if@skbondlist\else
+ {\thinlines
+ \expandafter\csname skbond#3\endcsname% \skbonda etc.
+ }%
+ \fi%
+ \else
+ \expandafter\ifx\csname @#2#2#2\endcsname \empty\relax%
+ % \ifx\@aaa\empty\relax
+ \@tfor\member:=#1\do{%
+ \expandafter\twoCH@@R\member//%
+ \if\@@tmpa #2\relax%
+ \XyMTeXWarning{Unavailable bond `#2' in SKBONDLIST}\fi
+ }%
+ \fi\fi
+}% end of \set@skel@bond
+\def\set@skel@longbond#1#2#3{%
+ \expandafter\if\csname @#2#2#2\endcsname #2\relax%OK
+ % \if\@aaa #2\relax%OK
+ \@skbondlistfalse
+ \@tfor\member:=#1\do{%
+ \expandafter\twoCH@@R\member//%
+ \if\@@tmpa #2\relax%
+ \if\@@tmpb A\relax%
+ \expandafter\csname dot#3\endcsname% \dotskbonda etc.
+ \@skbondlisttrue
+ \else\if\@@tmpb B\relax%
+ {\thicklines
+ \expandafter\csname #3\endcsname% \skbonda etc.
+ }%
+ \@skbondlisttrue
+ \fi\fi
+ \fi%
+ }%
+ \if@skbondlist\else
+ {\thinlines
+ \expandafter\csname #3\endcsname% \skbonda etc.
+ }%
+ \fi%
+ \else
+ \expandafter\ifx\csname @#2#2#2\endcsname \empty\relax%
+ % \ifx\@aaa\empty\relax
+ \@tfor\member:=#1\do{%
+ \expandafter\twoCH@@R\member//%
+ \if\@@tmpa #2\relax%
+ \XyMTeXWarning{Unavailable bond `#2' in SKBONDLIST}\fi
+ }%
+ \fi\fi
+}% end of \set@skel@longbond
+\def\@bond@@omit#1{%
+\@tfor\memBer:=#1\do{%
+\if\memBer a\relax\gdef\@aaa{}\fi%
+\if\memBer A\relax\gdef\@aaa{}\fi%
+\if\memBer b\relax\gdef\@bbb{}\fi%
+\if\memBer B\relax\gdef\@bbb{}\fi%
+\if\memBer c\relax\gdef\@ccc{}\fi%
+\if\memBer C\relax\gdef\@ccc{}\fi%
+\if\memBer d\relax\gdef\@ddd{}\fi%
+\if\memBer D\relax\gdef\@ddd{}\fi%
+\if\memBer e\relax\gdef\@eee{}\fi%
+\if\memBer E\relax\gdef\@eee{}\fi%
+\if\memBer f\relax\gdef\@fff{}\fi%
+\if\memBer F\relax\gdef\@fff{}\fi%
+\if\memBer g\relax\gdef\@ggg{}\fi%
+\if\memBer G\relax\gdef\@ggg{}\fi%
+\if\memBer h\relax\gdef\@hhh{}\fi%
+\if\memBer H\relax\gdef\@hhh{}\fi%
+\if\memBer i\relax\gdef\@iii{}\fi%
+\if\memBer I\relax\gdef\@iii{}\fi%
+\if\memBer j\relax\gdef\@jjj{}\fi%
+\if\memBer J\relax\gdef\@jjj{}\fi%
+\if\memBer k\relax\gdef\@kkk{}\fi%
+\if\memBer K\relax\gdef\@kkk{}\fi%
+}}%
+\def\sixheterov{\@ifnextchar({\@six@heterov(@}{\@six@heterov(@)}}
+\def\@six@heterov(#1){\@ifnextchar[{\@six@@heterov(#1)[@}%
+{\@six@@heterov(#1)[@]}}
+\def\@six@@heterov(#1)[#2]#3#4{\@ifnextchar[%
+{\@sixheterov(#1)[#2]{#3}{#4}[@}%
+{\@sixheterov(#1)[#2]{#3}{#4}[@]}}
+\def\@sixheterov(#1)[#2]#3#4[#5]{%
+\iniatom\iniflag%initialize
+\test@vertix@sixv{#3}{a}{b}{c}{d}{e}{f}%
+\@reset@ylsw%
+\ylposition{#4}{0}{0}{7}{0}%
+\if@ylsw%
+\yl@shiftii=\@ylii
+\yl@shifti=\@yli
+\advance\yl@shiftii\yl@xdiff
+\advance\yl@shifti\yl@ydiff
+\begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(800,880)(-\shiftii,-\shifti)
+ \iforigpt \put(-\shiftii,-\shifti){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `sixheterov' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shiftii,\the\shifti)}\fi%
+\fi
+{%
+\resetbdsw%
+\@bond@@omit{#5}%
+\set@skel@bond{#1}{a}{a}% bond between 1 and 2 \@aaa -> \skbonda etc
+\set@skel@bond{#1}{b}{b}% bond between 2 and 3 \@bbb -> \skbondb etc
+\set@skel@bond{#1}{c}{c}% bond between 3 and 4 \@ccc -> \skbondc etc
+\set@skel@bond{#1}{d}{d}% bond between 4 and 5 \@ddd -> \skbondd etc
+\set@skel@bond{#1}{e}{e}% bond between 5 and 6 \@eee -> \skbonde etc
+\set@skel@bond{#1}{f}{f}% bond between 6 and 1 \@fff -> \skbondf etc
+}%
+%%%%%\set@outskel@sixv % replaced by above 1998/12/30
+\@tfor\member:=#2\do{%
+\if\member r\relax \bondd \bondf \bondb%
+\else\if\member l\relax \bonda \bondc \bonde%
+\else\if\member a\relax \bonda%
+\else\if\member b\relax \bondb%
+\else\if\member c\relax \bondc%
+\else\if\member d\relax \bondd%
+\else\if\member e\relax \bonde%
+\else\if\member f\relax \bondf%
+\else\if\member A%left aromatic circle
+ \put(0,203){\circle{240}}% %circle
+\else \expandafter\twoCH@@R\member//%
+ \set@fusionadd@sixv
+\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}%
+\set@hetatom@sixv{#3}{0}{0}{7}{0}% %atom 1--6%
+\setsixringv{#4}{0}{0}{7}{0}% %subst 1--6
+\end{picture}\iniatom\iniflag}% %end of \sixheterov macro
+\def\sixheterovi{\@ifnextchar({\@six@heterovi(@}{\@six@heterovi(@)}}
+\def\@six@heterovi(#1){\@ifnextchar[{\@six@@heterovi(#1)[@}%
+{\@six@@heterovi(#1)[@]}}
+\def\@six@@heterovi(#1)[#2]#3#4{\@ifnextchar[%
+{\@sixheterovi(#1)[#2]{#3}{#4}[@}%
+{\@sixheterovi(#1)[#2]{#3}{#4}[@]}}
+\def\@sixheterovi(#1)[#2]#3#4[#5]{%
+\iniatom\iniflag%initialize
+\test@vertix@sixv{#3}{d}{c}{b}{a}{f}{e}%
+\@reset@ylsw%
+\ylposition{#4}{5}{0}{5}{-1}% %subst 1--4
+\ylposition{#4}{11}{4}{7}{-1}% %subst 5 and 6
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(800,880)(-\shiftii,-\shifti)
+ \iforigpt \put(-\shiftii,-\shifti){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `sixheterovi' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shiftii,\the\shifti)}\fi%
+\fi
+{\resetbdsw%
+\@bond@@omit{#5}%
+\set@skel@bond{#1}{a}{c}% bond between 1 and 2 \@aaa -> \skbondc etc
+\set@skel@bond{#1}{b}{b}% bond between 2 and 3 \@bbb -> \skbondb etc
+\set@skel@bond{#1}{c}{a}% bond between 3 and 4 \@ccc -> \skbonda etc
+\set@skel@bond{#1}{d}{f}% bond between 4 and 5 \@ddd -> \skbondf etc
+\set@skel@bond{#1}{e}{e}% bond between 5 and 6 \@eee -> \skbonde etc
+\set@skel@bond{#1}{f}{d}% bond between 6 and 1 \@fff -> \skbondd etc
+}%
+%%%\set@outskel@sixv% replaced by the above 1998/12/30
+\@tfor\member:=#2\do{%
+\if\member r\relax \bondd \bondf \bondb%
+\else\if\member l\relax \bonda \bondc \bonde%
+\else\if\member a\relax \bondc%
+\else\if\member b\relax \bondb%
+\else\if\member c\relax \bonda%
+\else\if\member d\relax \bondf%
+\else\if\member e\relax \bonde%
+\else\if\member f\relax \bondd%
+\else\if\member A%left aromatic circle
+ \put(0,203){\circle{240}}% %circle
+\else \expandafter\twoCH@@R\member//%
+ \set@fusionadd@sixvi
+\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}%
+\set@hetatom@sixv{#3}{5}{0}{5}{-1}% %atom 1--4%
+\set@hetatom@sixv{#3}{11}{4}{7}{-1}% %atom 5 and 6%
+\setsixringv{#4}{5}{0}{5}{-1}% %subst 1--4
+\setsixringv{#4}{11}{4}{7}{-1}% %subst 5 and 6
+\end{picture}\iniatom\iniflag}% %end of \sixheterovi macro
+\def\pyridinev{\@ifnextchar[{\@pyridinev[@}{\@pyridinev[r]}}
+\def\@pyridinev[#1]#2{%
+\iforigpt \typeout{command `pyridinev' %
+ is based on `sixheterov'.}\fi%
+\sixheterov[#1]{1==N}{#2}}%end of \pyridinev macro
+\def\pyridinevi{\@ifnextchar[{\@pyridinevi[@}{\@pyridinevi[r]}}
+\def\@pyridinevi[#1]#2{%
+\iforigpt \typeout{command `pyridinevi' %
+ is based on `sixheterovi'.}\fi%
+\sixheterovi[#1]{1==N}{#2}}%end of \pyridinevi macro
+\def\pyrazinev{\@ifnextchar[{\@pyrazinev[@}{\@pyrazinev[r]}}
+\def\@pyrazinev[#1]#2{%
+\iforigpt \typeout{command `pyrazinev' %
+ is based on `sixheterov'.}\fi%
+\sixheterov[#1]{1==N;4==N}{#2}}%end of \pyrazinev macro
+\def\pyrazinevi{\@ifnextchar[{\@pyrazinevi[@}{\@pyrazinevi[r]}}
+\def\@pyrazinevi[#1]#2{%
+\iforigpt \typeout{command `pyrazinevi' %
+ is based on `sixheterovi'.}\fi%
+\sixheterovi[#1]{1==N;4==N}{#2}}%end of \pyrazinevi macro
+\def\pyrimidinev{\@ifnextchar[{\@pyrimidinev[@}{\@pyrimidinev[r]}}
+\def\@pyrimidinev[#1]#2{%
+\iforigpt \typeout{command `pyrimidinev' %
+ is based on `sixheterov'.}\fi%
+\sixheterov[#1]{1==N;3==N}{#2}}%end of \pyrimidinev macro
+\def\pyrimidinevi{\@ifnextchar[{\@pyrimidinevi[@}{\@pyrimidinevi[r]}}
+\def\@pyrimidinevi[#1]#2{%
+\iforigpt \typeout{command `pyrimidinevi' %
+ is based on `sixheterovi'.}\fi%
+\sixheterovi[#1]{1==N;3==N}{#2}}%end of \pyrimidinevi macro
+\def\pyridazinev{\@ifnextchar[{\@pyridazinev[@}{\@pyridazinev[r]}}
+\def\@pyridazinev[#1]#2{%
+\iforigpt \typeout{command `pyridazinev' %
+ is based on `sixheterov'.}\fi%
+\sixheterov[#1]{1==N;2==N}{#2}}%end of \pyridazinev macro
+\def\pyridazinevi{\@ifnextchar[{\@pyridazinevi[@}{\@pyridazinevi[r]}}
+\def\@pyridazinevi[#1]#2{%
+\iforigpt \typeout{command `pyridazinev' %
+ is based on `sixheterovi'.}\fi%
+\sixheterovi[#1]{1==N;2==N}{#2}}%end of \pyridazinevi macro
+\def\triazinev{\@ifnextchar[{\@triazinev[@}{\@triazinev[r]}}
+\def\@triazinev[#1]#2{%
+\iforigpt \typeout{command `triazinev' %
+ is based on `sixheterov'.}\fi%
+\sixheterov[#1]{1==N;3==N;5==N}{#2}}%end of \triazinev macro
+\def\triazinevi{\@ifnextchar[{\@triazinevi[@}{\@triazinevi[r]}}
+\def\@triazinevi[#1]#2{%
+\iforigpt \typeout{command `triazinevi' %
+ is based on `sixheterovi'.}\fi%
+\sixheterovi[#1]{1==N;3==N;5==N}{#2}}%end of \triazinevi macro
+\def\fiveheterov{\@ifnextchar({\@five@heterov(@}{\@five@heterov(@)}}
+\def\@five@heterov(#1){\@ifnextchar[{\@five@@heterov(#1)[@}%
+{\@five@@heterov(#1)[@]}}
+\def\@five@@heterov(#1)[#2]#3#4{\@ifnextchar[%
+{\@fiveheterov(#1)[#2]{#3}{#4}[@}%
+{\@fiveheterov(#1)[#2]{#3}{#4}[@]}}
+\def\@fiveheterov(#1)[#2]#3#4[#5]{%
+\iniatom\iniflag%initialize
+\test@vertix@sixv{#3}{d}{c}{b}{f}{e}{a}%
+\@reset@ylsw%
+\ylposition{#4}{5}{1}{5}{-1}% % for 1 to 3
+\ylposition{#4}{10}{4}{7}{-1}% % for 4 to 5
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(800,880)(-\shiftii,-\shifti)%
+ \iforigpt \put(-\shiftii,-\shifti){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `fiveheterov' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shiftii,\the\shifti)}\fi%
+\fi
+{\resetbdsw%
+\@bond@@omit{#5}%
+\set@skel@bond{#1}{a}{c}% bond between 1 and 2 \@aaa -> \skbondc etc
+\set@skel@bond{#1}{b}{b}% bond between 2 and 3 \@bbb -> \skbondb etc
+\set@skel@longbond{#1}{c}{skbondhoriz}%
+ % bond between 3 and 4 \@ccc -> \skbondhoriz etc
+\set@skel@bond{#1}{d}{e}% bond between 4 and 5 \@ddd -> \skbonde etc
+\set@skel@bond{#1}{e}{d}% bond between 5 and 1 \@eee -> \skbondd etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r%
+\else\if\member a\relax \bondc%
+\else\if\member b\relax \bondb%
+\else\if\member c\relax \bondhoriz%
+\else\if\member d\relax \bonde%
+\else\if\member e\relax \bondd%
+\else\if\member A\relax%
+ \put(0,173){\circle{180}}%aromatic circle
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusionadd@fivev
+\fi\fi\fi\fi\fi\fi\fi}%
+\set@hetatom@sixv{#3}{5}{1}{5}{-1}% % for 1 to 3
+\set@hetatom@sixv{#3}{10}{4}{7}{-1}% % for 4 to 5
+\setsixringv{#4}{5}{1}{5}{-1}% % for 1 to 3
+\setsixringv{#4}{10}{4}{7}{-1}% % for 4 to 5
+\end{picture}\iniatom\iniflag}% end of \fiveheterov macro
+\def\fiveheterovi{\@ifnextchar({\@five@heterovi(@}{\@five@heterovi(@)}}
+\def\@five@heterovi(#1){\@ifnextchar[{\@five@@heterovi(#1)[@}%
+{\@five@@heterovi(#1)[@]}}
+\def\@five@@heterovi(#1)[#2]#3#4{\@ifnextchar[%
+{\@fiveheterovi(#1)[#2]{#3}{#4}[@}%
+{\@fiveheterovi(#1)[#2]{#3}{#4}[@]}}
+\def\@fiveheterovi(#1)[#2]#3#4[#5]{%
+\iniatom\iniflag%initialize
+\test@vertix@sixv{#3}{a}{b}{c}{e}{f}{d}% d -- dummy
+\@reset@ylsw%
+\ylposition{#4}{0}{0}{4}{0}% % for 1 to 3
+\ylposition{#4}{1}{4}{7}{0}% % for 4 to 5
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(800,880)(-\shiftii,-\shifti)%
+ \iforigpt \put(-\shiftii,-\shifti){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `fiveheterovi' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shiftii,\the\shifti)}\fi%
+\fi
+{\resetbdsw%
+\@bond@@omit{#5}%
+\set@skel@bond{#1}{a}{a}% bond between 1 and 2 \@aaa -> \skbonda etc
+\set@skel@bond{#1}{b}{b}% bond between 2 and 3 \@bbb -> \skbondb etc
+\set@skel@longbond{#1}{c}{skbondhorizi}%
+ % bond between 3 and 4 \@ccc -> \skbondhorizi etc
+\set@skel@bond{#1}{d}{e}% bond between 4 and 5 \@ddd -> \skbonde etc
+\set@skel@bond{#1}{e}{f}% bond between 5 and 6 \@eee -> \skbondf etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r%
+\else\if\member a\relax \bonda%
+\else\if\member b\relax \bondb%
+\else\if\member c\relax \bondhorizi%
+\else\if\member d\relax \bonde%
+\else\if\member e\relax \bondf%
+\else\if\member A\relax%
+ \put(0,233){\circle{180}}%aromatic circle
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusionadd@fivevi
+\fi\fi\fi\fi\fi\fi\fi}%
+\set@hetatom@sixv{#3}{0}{0}{4}{0}% % for 1 to 3
+\set@hetatom@sixv{#3}{1}{4}{7}{0}% % for 4 to 5
+\setsixringv{#4}{0}{0}{4}{0}% % for 1 to 3
+\setsixringv{#4}{1}{4}{7}{0}% % for 4 to 5
+\end{picture}\iniatom\iniflag}%end of \fiveheterovi macro
+\def\pyrrolev{\@ifnextchar[{\@pyrrolev[@}{\@pyrrolev[bd]}}
+\def\@pyrrolev[#1]#2{%
+\iforigpt \typeout{command `pyrrolev' %
+ is based on `fiveheterov'.}\fi%
+\fiveheterov[#1]{1==N}{#2}}
+\def\pyrazolev{\@ifnextchar[{\@pyrazolev[@}{\@pyrazolev[bd]}}
+\def\@pyrazolev[#1]#2{%
+\iforigpt \typeout{command `pyrazolev' %
+ is based on `fiveheterov'.}\fi%
+\fiveheterov[#1]{1==N;2==N}{#2}}
+\def\imidazolev{\@ifnextchar[{\@imidazolev[@}{\@imidazolev[bd]}}
+\def\@imidazolev[#1]#2{%
+\iforigpt \typeout{command `imidazolev' %
+ is based on `fiveheterov'.}\fi%
+\fiveheterov[#1]{1==N;3==N}{#2}}
+\def\isoxazolev{\@ifnextchar[{\@isoxazolev[@}{\@isoxazolev[bd]}}
+\def\@isoxazolev[#1]#2{%
+\iforigpt \typeout{command `isoxazolev' %
+ is based on `fiveheterov'.}\fi%
+\fiveheterov[#1]{1==O;2==N}{#2}}
+\def\oxazolev{\@ifnextchar[{\@oxazolev[@}{\@oxazolev[bd]}}
+\def\@oxazolev[#1]#2{%
+\iforigpt \typeout{command `oxazolev' %
+ is based on `fiveheterov'.}\fi%
+\fiveheterov[#1]{1==O;3==N}{#2}}
+\def\furanv{\@ifnextchar[{\@furanv[@}{\@furanv[bd]}}
+\def\@furanv[#1]#2{%
+\iforigpt \typeout{command `furanv' %
+ is based on `fiveheterov'.}\fi%
+\fiveheterov[#1]{1==O}{#2}}
+\def\thiophenev{\@ifnextchar[{\@thiophenev[@}{\@thiophenev[bd]}}
+\def\@thiophenev[#1]#2{%
+\iforigpt \typeout{command `thiophenev' %
+ is based on `fiveheterov'.}\fi%
+\fiveheterov[#1]{1==S}{#2}}
+\def\pyrrolevi{\@ifnextchar[{\@pyrrolevi[@}{\@pyrrolevi[bd]}}
+\def\@pyrrolevi[#1]#2{%
+\iforigpt \typeout{command `pyrrolevi' %
+ is based on `fiveheterovi'.}\fi%
+\fiveheterovi[#1]{1==N}{#2}}
+\def\pyrazolevi{\@ifnextchar[{\@pyrazolevi[@}{\@pyrazolevi[bd]}}
+\def\@pyrazolevi[#1]#2{%
+\iforigpt \typeout{command `pyrazolevi' %
+ is based on `fiveheterovi'.}\fi%
+\fiveheterovi[#1]{1==N;2==N}{#2}}
+\def\imidazolevi{\@ifnextchar[{\@imidazolevi[@}{\@imidazolevi[bd]}}
+\def\@imidazolevi[#1]#2{%
+\iforigpt \typeout{command `imidazolevi' %
+ is based on `fiveheterovi'.}\fi%
+\fiveheterovi[#1]{1==N;3==N}{#2}}
+\def\isoxazolevi{\@ifnextchar[{\@isoxazolevi[@}{\@isoxazolevi[bd]}}
+\def\@isoxazolevi[#1]#2{%
+\iforigpt \typeout{command `isoxazolevi' %
+ is based on `fiveheterovi'.}\fi%
+\fiveheterovi[#1]{1==O;2==N}{#2}}
+\def\oxazolevi{\@ifnextchar[{\@oxazolevi[@}{\@oxazolevi[bd]}}
+\def\@oxazolevi[#1]#2{%
+\iforigpt \typeout{command `oxazolevi' %
+ is based on `fiveheterovi'.}\fi%
+\fiveheterovi[#1]{1==O;3==N}{#2}}
+\def\furanvi{\@ifnextchar[{\@furanvi[@}{\@furanvi[bd]}}
+\def\@furanvi[#1]#2{%
+\iforigpt \typeout{command `furanvi' %
+ is based on `fiveheterovi'.}\fi%
+\fiveheterovi[#1]{1==O}{#2}}
+\def\thiophenevi{\@ifnextchar[{\@thiophenevi[@}{\@thiophenevi[bd]}}
+\def\@thiophenevi[#1]#2{%
+\iforigpt \typeout{command `thiophenevi' %
+ is based on `fiveheterovi'.}\fi%
+\fiveheterovi[#1]{1==S}{#2}}
+\def\decaheterov{\@ifnextchar({\@deca@heterov(@}{\@deca@heterov(@)}}
+\def\@deca@heterov(#1){\@ifnextchar[{\@deca@@heterov(#1)[@}%
+{\@deca@@heterov(#1)[@]}}
+\def\@deca@@heterov(#1)[#2]#3#4{\@ifnextchar[%
+{\@decaheterov(#1)[#2]{#3}{#4}[@}%
+{\@decaheterov(#1)[#2]{#3}{#4}[@]}}
+\def\@decaheterov(#1)[#2]#3#4[#5]{%
+\iniflag\iniatom%
+\test@vertix@sixv{#3}{a}{b}{c}{d}{e}{f}%
+\test@vertix@decav{#3}{g}{h}{i}{j}{@}{@}%
+\@reset@ylsw%
+\ylhetposition{#4}{0}{0}{5}{0}% %substituents on 1 to 4
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-342}\def\@@yli{0}\fi
+\else
+\ylhetposition{#4}{-1}{3}{7}{0}% %substituents on 5 to 7
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+\ylhetposition{#4}{-7}{0}{2}{0}% %substituent on 8
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+{%
+\clipdetection%
+\@clipfusefalse \if@iclip \@clipfusetrue \fi%
+\ylatombondposition{#4}{-8}{7}% %9 %for 4a position
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-171}\def\@@yli{-103}\fi
+\else
+{%
+\clipdetection%
+\@clipfusefalse \if@jclip \@clipfusetrue \fi%
+\ylatombondposition{#4}{-9}{1}% %10 for 8a position
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-171}\def\@@yli{-303}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(1200,880)(-\shiftii,-\shifti)%
+ \iforigpt \put(-\shiftii,-\shifti){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `decaheterov' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shiftii,\the\shifti)}\fi%
+\fi
+\begingroup
+\resetbdsw%
+\@bond@@omit{#5}%
+{\let\fff=\jjj \let\eee=\iii%
+\put(342,0){\set@skel@bond{#1}{a}{a}}%
+ % bond between 1 and 2 \@aaa -> \skbonda etc
+\put(342,0){\set@skel@bond{#1}{b}{b}}%
+ % bond between 2 and 3 \@bbb -> \skbondb etc
+\put(342,0){\set@skel@bond{#1}{c}{c}}%
+ % bond between 3 and 4 \@ccc -> \skbondc etc
+\put(342,0){\set@skel@bond{#1}{d}{d}}%
+ % bond between 4 and 4a \@ddd -> \skbondd etc
+\put(342,0){\set@skel@bond{#1}{k}{e}}%
+ % bond between 4a and 8a \@kkk -> \skbonde etc
+\put(342,0){\set@skel@bond{#1}{j}{f}}%
+ % bond between 8a and 1 \@jjj -> \skbondf etc
+}%
+{\let\aaa=\hhh \let\ddd=\eee\let\eee=\fff\let\fff=\ggg%
+ \let\ccc=\iii\let\bbb=\jjj%
+\set@skel@bond{#1}{i}{a}% bond between 8 and 8a \@iii -> \skbonda etc
+\set@skel@bond{#1}{e}{c}% bond between 5 and 4a \@eee -> \skbondc etc
+\set@skel@bond{#1}{f}{d}% bond between 5 and 6 \@fff -> \skbondd etc
+\set@skel@bond{#1}{g}{e}% bond between 6 and 7 \@ggg -> \skbonde etc
+\set@skel@bond{#1}{h}{f}% bond between 7 and 8 \@hhh -> \skbondf etc
+}%
+\endgroup
+\@tfor\member:=#2\do{%
+\if\member r\relax%
+{\let\fff=\jjj \let\eee=\iii%
+ \put(342,0){\bonda}% bond between 1 and 2
+ \put(342,0){\bondc}% bond between 3 and 4
+}%
+{\let\aaa=\hhh \let\ddd=\eee\let\eee=\fff\let\fff=\ggg%
+ \let\ccc=\iii\let\bbb=\jjj%
+ \put(0,0){\bondb}% bond between 8a and 4a
+ \put(0,0){\bondf}% bond between 8 and 7
+ \put(0,0){\bondd}% bond between 5 and 6
+}%
+\else\if\member l\relax%
+\else\if\member a\relax%
+ \put(342,0){\bonda}% bond between 1 and 2
+\else\if\member b\relax
+ \put(342,0){\bondb}% bond between 2 and 3
+\else\if\member c\relax
+ \put(342,0){\bondc}% bond between 3 and 4
+\else\if\member d\relax%
+{\let\eee=\iii%
+ \put(342,0){\bondd}% bond between 4 and 4a
+}%
+\else\if\member e\relax%
+{\let\ccc=\iii \let\ddd=\eee%
+ \put(0,0){\bondc}% bond between 5 and 4a
+}%
+\else\if\member f\relax%
+{\let\ddd=\eee \let\eee=\fff%
+ \put(0,0){\bondd}% bond between 5 and 6
+}%
+\else\if\member g\relax%
+{\let\eee=\fff \let\fff=\ggg%
+ \put(0,0){\bonde}% bond between 6 and 7
+}%
+\else\if\member h\relax%
+{\let\aaa=\hhh \let\fff=\ggg%
+ \put(0,0){\bondf}% bond between 8 and 7
+}%
+\else\if\member i\relax%
+{\let\aaa=\hhh \let\bbb=\jjj%
+ \put(0,0){\bonda}% bond between 8 and 8a
+}%
+\else\if\member j\relax%
+{\let\fff=\jjj%
+ \put(342,0){\bondf}% bond between 1 and 8a
+}%
+\else\if\member k\relax%
+{\let\ccc=\iii\let\bbb=\jjj%
+ \put(0,0){\bondb}% bond between 8a and 4a
+}%
+\else\if\member K\relax%
+{\let\eee=\iii\let\fff=\jjj%
+ \put(342,0){\bonde}% bond between 8a and 4a in the other ring
+}%
+\else\if\member A%left aromatic circle
+ \put(0,203){\circle{240}} %circle
+\else\if\member B%left aromatic circle
+ \put(342,203){\circle{240}} %circle
+\else
+ \expandafter\twoCH@@R\member//
+ \def\aax{8a}\def\aay{4a}\def\aaz{10}%
+ \if\@@tmpa 1\relax% % plus charge etc.
+ \putratom{304}{282}{\@@tmpb}% % right type
+ \else\if\@@tmpa 2\relax%
+ \putratom{402}{253}{\@@tmpb}% % right type
+ \else\if\@@tmpa 3\relax%
+ \putratom{402}{120}{\@@tmpb}% % right type
+ \else\if\@@tmpa 4\relax%
+ \putratom{304}{68}{\@@tmpb}% % right type
+ \else\if\@@tmpa 5\relax%
+ \putratom{-38}{68}{\@@tmpb}% % right type
+ \else\if\@@tmpa 6\relax%
+ \putlatom{-60}{253}{\@@tmpb}% % left type
+ \else\if\@@tmpa 7\relax%
+ \putlatom{-60}{120}{\@@tmpb}% % left type
+ \else\if\@@tmpa 8\relax%
+ \putratom{-38}{282}{\@@tmpb}% % right type
+ \else\if\@@tmpa 9\relax%
+ \putratom{60}{120}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aaz\relax%1998/10/17
+ \putratom{60}{253}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aax\relax%
+ \putratom{60}{253}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aay\relax%
+ \putratom{60}{120}{\@@tmpb}% % right type
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \expandafter\twoCH@R\member//%
+ \set@fusion@decav
+\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+\fi\fi\fi\fi\fi\fi%
+}%
+\iniflag
+\put(342,0){\set@hetatom@sixv{#3}{0}{0}{5}{0}%
+ \if@aclip \global\@acliptrue\fi
+ \if@bclip \global\@bcliptrue\fi
+ \if@cclip \global\@ccliptrue\fi
+ \if@clip \global\@cliptrue\fi}% %substituents on 1 to 4
+\put(0,0){\iniflag%2000/11/11 by S. Fujita
+ \set@hetatom@sixv{#3}{-1}{3}{7}{0}%
+ \@gclipfalse \if@fclip \global\@gcliptrue \fi%
+ \@fclipfalse \if@eclip \global\@fcliptrue \fi%
+ \@eclipfalse \if@clip \global\@ecliptrue \fi}%substituents on 5 to 7
+\put(0,0){\iniflag%2000/11/11 by S. Fujita
+ \set@hetatom@sixv{#3}{-7}{0}{2}{0}%
+ \@hclipfalse \if@aclip \global\@hcliptrue \fi}%%substituent on 8
+\put(0,0){\set@vrtx@fuse{#3}%
+ \if@iclip \global\@icliptrue \fi
+ \if@jclip \global\@jcliptrue \fi}% fused positions
+\put(342,0){\setsixringv{#4}{0}{0}{5}{0}}% %substituents on 1 to 4
+{%
+ \@clipfalse \if@eclip \@cliptrue \fi% %substituents on 5 to 7
+ \@eclipfalse \if@fclip \@ecliptrue \fi%
+ \@fclipfalse \if@gclip \@fcliptrue \fi%
+\put(0,0){\setsixringv{#4}{-1}{3}{7}{0}}%
+}%
+{\@aclipfalse \if@hclip \@acliptrue \fi% %substituent on 8
+\put(0,0){\setsixringv{#4}{-7}{0}{2}{0}}%
+}%
+{\@clipfusefalse \if@iclip \@clipfusetrue \fi%
+ \put(171,103){\setatombond{#4}{-8}{7}}% %9 %for 4a position
+}%
+{\@clipfusefalse \if@jclip \@clipfusetrue \fi%
+ \put(171,303){\setatombond{#4}{-9}{1}}% %10 for 8a position
+}%
+\end{picture}\iniatom\iniflag}% %end of \decaheterov macro
+\def\clipdetection{%
+\ifx\aaa\empty\else%
+ \@acliptrue%
+\fi%
+\ifx\bbb\empty\else%
+ \@bcliptrue%
+\fi%
+\ifx\ccc\empty\else%
+ \@ccliptrue%
+\fi%
+\ifx\ddd\empty\else%
+ \@cliptrue%
+\fi%
+{\let\eee=\iii%
+\ifx\eee\empty\else%
+ \global\@icliptrue%
+\fi%
+}%
+{\let\fff=\jjj%
+\ifx\fff\empty\else%
+ \global\@jcliptrue%
+\fi%
+}%
+{\let\ddd=\eee%
+\ifx\ddd\empty\else
+ \global\@ecliptrue%
+\fi%
+}%
+{\let\eee=\fff%
+\ifx\eee\empty\else%
+ \global\@fcliptrue%
+\fi%
+}%
+{\let\fff=\ggg%
+\ifx\fff\empty\else%
+ \global\@gcliptrue%
+\fi%
+}%
+{\let\aaa=\hhh%
+\ifx\aaa\empty\else%
+ \global\@hcliptrue%
+\fi%
+}}% end \clipdetection
+\def\ylhetposition#1#2#3#4#5{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}\relax%
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifnum#5<0\relax%
+\@tmpaa=-\@tmpa\relax \advance\@tmpaa by#2\relax%
+\else\@tmpaa=\@tmpa\relax \advance\@tmpaa by#2\relax\fi
+\ifnum\@tmpaa>#3\relax%
+\ifnum\@tmpaa<#4\relax%
+\ifcase\@tmpaa%0 omit
+ \or
+ \ifx\aaa\empty
+ \ifx\hhh\empty% aaa and hhh are absent
+ \gdef\@ylii{0}\gdef\@yli{-406}\global\@ylswtrue%\@ylatrue% subst. on 1
+ \else% hhh is present
+ \def\@ylii{0}\def\@yli{-442}\@ylswtrue%\@ylatrue% subst. on 1
+ \fi
+ \else%aaa is present
+ \def\@ylii{0}\def\@yli{-442}\@ylswtrue%\@ylatrue% subst. on 1
+ \fi
+ \or\ifx\bbb\empty
+ \def\@ylii{-171}\def\@yli{-303}\@ylswtrue%\@ylbtrue% subst. on 2
+ \else
+ \def\@ylii{-213}\def\@yli{-327}\@ylswtrue%\@ylbtrue% subst. on 2
+ \fi
+ \or\ifx\ccc\empty
+ \def\@ylii{-171}\def\@yli{-103}\@ylswtrue%\@ylctrue% subst. on 3
+ \else
+ \def\@ylii{-213}\def\@yli{-79}\@ylswtrue%\@ylctrue% subst. on 3
+ \fi
+ \or\ifx\ddd\empty
+ \ifx\eee\empty% ddd and eee are absent
+ \gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue%\@yldtrue% subst. on 4
+ \else% eee present
+ \gdef\@ylii{0}\gdef\@yli{36}\global\@ylswtrue%\@yldtrue% subst. on 4
+ \fi
+ \else% ddd present
+ \gdef\@ylii{0}\gdef\@yli{36}\global\@ylswtrue%\@yldtrue% subst. on 4
+ \fi
+ \or
+ \ifx\eee\empty
+ \ifx\iii\empty
+ \ifx\fff\empty% eee, iii and fff are absent
+ \def\@ylii{173}\def\@yli{-103}\@ylswtrue%\@yletrue% subst. on 5
+ \else% fff is present
+ \def\@ylii{213}\def\@yli{-79}\@ylswtrue%\@yletrue% subst. on 5
+ \fi
+ \fi
+ \else% eee is present
+ \def\@ylii{213}\def\@yli{-79}\@ylswtrue%\@yletrue% subst. on 5
+ \fi
+ \or
+ \ifx\fff\empty
+ \ifx\jjj\empty
+ \ifx\ggg\empty% fff, jjj, and ggg are absent
+ \def\@ylii{173}\def\@yli{-303}\@ylswtrue%\@ylftrue% subst. on 6
+ \else%ggg is present
+ \def\@ylii{213}\def\@yli{-327}\@ylswtrue%\@ylftrue% subst. on 6
+ \fi
+ \fi
+ \else%fff is present
+ \def\@ylii{213}\def\@yli{-327}\@ylswtrue%\@ylftrue% subst. on 6
+ \fi%
+\fi%end of ifcase
+\fi\fi\fi\fi\fi}}%
+\def\decaheterovi{\@ifnextchar({\@deca@heterovi(@}{\@deca@heterovi(@)}}
+\def\@deca@heterovi(#1){\@ifnextchar[{\@deca@@heterovi(#1)[@}%
+{\@deca@@heterovi(#1)[@]}}
+\def\@deca@@heterovi(#1)[#2]#3#4{\@ifnextchar[%
+{\@decaheterovi(#1)[#2]{#3}{#4}[@}%
+{\@decaheterovi(#1)[#2]{#3}{#4}[@]}}
+\def\@decaheterovi(#1)[#2]#3#4[#5]{%
+\iniflag\iniatom%
+%%\test@vertix@sixv{#3}{d}{c}{b}{a}{h}{g}%
+%%\test@vertix@decav{#3}{f}{e}{i}{j}{@}{@}%{i}{j} fixed
+\test@vertix@decavi{#3}%
+\@reset@ylsw%
+\ylhetposition{#4}{5}{0}{5}{-1}% %substituents on 1 to 4
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-342}\def\@@yli{0}\fi
+\else
+\ylhetposition{#4}{12}{3}{7}{-1}% %substituents on 6 to 8
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+\ylhetposition{#4}{-4}{0}{2}{0}% %substituent on 5
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+{%
+\clipdetection%
+\@clipfusefalse \if@iclip \@clipfusetrue \fi%
+ \ylatombondposition{#4}{-9}{7}% %10 for 8a position
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-171}\def\@@yli{-103}\fi
+\else
+{%
+\clipdetection%
+\@clipfusefalse \if@jclip \@clipfusetrue \fi%
+\ylatombondposition{#4}{-8}{1}% %9 for 4a position
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-171}\def\@@yli{-303}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(1200,880)(-\shiftii,-\shifti)%
+ \iforigpt \put(-\shiftii,-\shifti){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `decaheterovi' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shiftii,\the\shifti)}\fi%
+\fi
+\begingroup
+\resetbdsw%
+\@bond@@omit{#5}%
+{\let\fff=\jjj \let\eee=\iii%
+\put(342,0){\set@skel@bond{#1}{c}{a}}%
+ % bond between 1 and 2 \@aaa -> \skbonda etc
+\put(342,0){\set@skel@bond{#1}{b}{b}}%
+ % bond between 2 and 3 \@bbb -> \skbondb etc
+\put(342,0){\set@skel@bond{#1}{a}{c}}%
+ % bond between 3 and 4 \@ccc -> \skbondc etc
+\put(342,0){\set@skel@bond{#1}{j}{d}}%
+ % bond between 4 and 4a \@ddd -> \skbondd etc
+\put(342,0){\set@skel@bond{#1}{k}{e}}%
+ % bond between 4a and 8a \@kkk -> \skbonde etc
+\put(342,0){\set@skel@bond{#1}{d}{f}}%
+ % bond between 8a and 1 \@jjj -> \skbondf etc
+}%
+{\let\aaa=\hhh \let\ddd=\eee\let\eee=\fff\let\fff=\ggg%
+ \let\ccc=\iii\let\bbb=\jjj%
+\set@skel@bond{#1}{e}{a}% bond between 8 and 8a \@eee -> \skbonda etc
+\set@skel@bond{#1}{i}{c}% bond between 5 and 4a \@iii -> \skbondc etc
+\set@skel@bond{#1}{h}{d}% bond between 5 and 6 \@hhh -> \skbondd etc
+\set@skel@bond{#1}{g}{e}% bond between 6 and 7 \@ggg -> \skbonde etc
+\set@skel@bond{#1}{f}{f}% bond between 7 and 8 \@fff -> \skbondf etc
+}%
+\endgroup
+\@tfor\member:=#2\do{%
+\if\member r\relax%
+{\let\fff=\jjj \let\eee=\iii%
+ \put(342,0){\bonda}% bond between 1 and 2
+ \put(342,0){\bondc}% bond between 3 and 4
+}%
+{\let\aaa=\hhh \let\ddd=\eee\let\eee=\fff\let\fff=\ggg%
+ \let\ccc=\iii\let\bbb=\jjj%
+ \put(0,0){\bondb}% bond between 8a and 4a
+ \put(0,0){\bondf}% bond between 8 and 7
+ \put(0,0){\bondd}% bond between 5 and 6
+}%
+\else\if\member l\relax%
+\else\if\member a\relax%
+ \put(342,0){\bondc}% bond between 3 and 4
+\else\if\member b\relax%
+ \put(342,0){\bondb}% bond between 2 and 3
+\else\if\member c\relax%
+ \put(342,0){\bonda}% bond between 1 and 2
+\else\if\member d\relax%
+{\let\fff=\jjj%
+ \put(342,0){\bondf}% bond between 1 and 8a
+}%
+\else\if\member e\relax%
+{\let\aaa=\hhh \let\bbb=\jjj%
+ \put(0,0){\bonda}% bond between 8 and 8a
+}%
+\else\if\member f\relax%
+{\let\aaa=\hhh \let\fff=\ggg%
+ \put(0,0){\bondf}% bond between 8 and 7
+}%
+\else\if\member g\relax%
+{\let\eee=\fff \let\fff=\ggg%
+ \put(0,0){\bonde}% bond between 6 and 7
+}%
+\else\if\member h\relax%
+{\let\ddd=\eee \let\eee=\fff%
+ \put(0,0){\bondd}% bond between 5 and 6
+}%
+\else\if\member i\relax%
+{\let\ccc=\iii \let\ddd=\eee%
+ \put(0,0){\bondc}% bond between 5 and 4a
+}%
+\else\if\member j\relax%
+{\let\eee=\iii%
+ \put(342,0){\bondd}% bond between 4 and 4a
+}%
+\else\if\member k\relax%
+{\let\ccc=\iii\let\bbb=\jjj%
+ \put(0,0){\bondb}% bond between 8a and 4a
+}%
+\else\if\member K\relax%
+{\let\eee=\iii\let\fff=\jjj%
+ \put(342,0){\bonde}% bond between 8a and 4a in the other ring
+}%
+\else\if\member A%left aromatic circle
+ \put(0,203){\circle{240}} %circle
+\else\if\member B%left aromatic circle
+ \put(342,203){\circle{240}} %circle
+\else
+ \expandafter\twoCH@@R\member//%
+ \def\aax{4a}\def\aay{8a}\def\aaz{10}%
+ \if\@@tmpa 4\relax% % plus charge etc.
+ \putratom{304}{282}{\@@tmpb}% % right type
+ \else\if\@@tmpa 3\relax%
+ \putratom{402}{253}{\@@tmpb}% % right type
+ \else\if\@@tmpa 2\relax%
+ \putratom{402}{120}{\@@tmpb}% % right type
+ \else\if\@@tmpa 1\relax%
+ \putratom{304}{68}{\@@tmpb}% % right type
+ \else\if\@@tmpa 7\relax%
+ \putlatom{-60}{253}{\@@tmpb}% % left type
+ \else\if\@@tmpa 6\relax%
+ \putlatom{-60}{120}{\@@tmpb}% % left type
+ \else\if\@@tmpa 5\relax%
+ \putratom{-38}{282}{\@@tmpb}% % right type
+ \else\if\@@tmpa 9\relax%
+ \putratom{60}{253}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aax\relax%
+ \putratom{60}{253}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aay\relax%
+ \putratom{60}{120}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aaz\relax% 1998/10/17 by S. Fujita
+ \putratom{60}{120}{\@@tmpb}% % right type
+ \else\if\@@tmpa 8\relax%
+ \putratom{-38}{68}{\@@tmpb}% % right type
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \expandafter\twoCH@R\member//%
+ \set@fusion@decavi
+\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+\fi\fi\fi\fi\fi\fi%
+}%
+\iniflag\iniatom%
+\@tmpclipfalse
+\put(0,0){\set@hetatom@sixv{#3}{12}{3}{7}{-1}%
+ \@gclipfalse \if@fclip \global\@gcliptrue \fi%
+ \@fclipfalse \if@eclip \global\@fcliptrue \fi%
+ \@eclipfalse \if@clip \global\@ecliptrue \fi%
+}%substituents on 6 to 8
+\put(0,0){\set@hetatom@sixv{#3}{-4}{0}{2}{0}%
+ \@aclipfalse \if@aclip \global\@hcliptrue \fi%
+}%%substituent on 5
+\put(0,0){\set@vrtx@decafusevi{#3}%
+ \@tmpclipfalse
+ \if@iclip \global\@tmpcliptrue \fi
+ \if@jclip \global\@icliptrue \fi
+ \if@tmpclip \global\@jcliptrue \fi
+}% fused positions
+\put(342,0){\set@hetatom@sixv{#3}{5}{0}{5}{-1}%
+ \if@aclip \global\@acliptrue\fi
+ \if@bclip \global\@bcliptrue\fi
+ \if@cclip \global\@ccliptrue\fi
+ \if@clip \global\@cliptrue\fi
+}% %substituents on 1 to 4
+\put(342,0){\setsixringv{#4}{5}{0}{5}{-1}}% %substituents on 1 to 4
+{\@clipfalse \if@eclip \@cliptrue \fi% %substituents on 6 to 8
+ \@eclipfalse \if@fclip \@ecliptrue \fi%
+ \@fclipfalse \if@gclip \@fcliptrue \fi%
+\put(0,0){\setsixringv{#4}{12}{3}{7}{-1}}%
+}
+{\@aclipfalse \if@hclip \@acliptrue \fi% %substituent on 5
+\put(0,0){\setsixringv{#4}{-4}{0}{2}{0}}%
+}%
+{\@clipfusefalse \if@iclip \@clipfusetrue \fi%
+ \put(171,103){\setatombond{#4}{-9}{7}}% %10 for 8a position
+}%
+{\@clipfusefalse \if@jclip \@clipfusetrue \fi%
+ \put(171,303){\setatombond{#4}{-8}{1}}% %9 for 4a position
+}%
+\end{picture}\iniatom\iniflag}% %end of \decaheterovi macro
+\newif\if@tmpclip \@tmpclipfalse
+\def\test@vertix@decavi#1{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\ifcase\@tmpa%
+ \or%
+ \if\@tmpb s\relax\def\ddd{}\else\def\ddd{@}\fi
+ \or%2
+ \if\@tmpb s\relax\def\ccc{}\else\def\ccc{@}\fi
+ \or%3
+ \if\@tmpb s\relax\def\bbb{}\else\def\bbb{@}\fi
+ \or%
+ \if\@tmpb a%
+ \def\jjj{@}%4a
+ \else\if\@tmpb s%
+ \def\aaa{}%4
+ \else\if\@tmpb h%
+ \def\aaa{@}%4
+ \else\ifx\@tmpb\empty%
+ \def\aaa{@}%4
+ \fi\fi\fi\fi%
+ \or%5
+ \if\@tmpb s\relax\def\hhh{}\else\def\hhh{@}\fi
+ \or%6
+ \if\@tmpb s\relax\def\ggg{}\else\def\ggg{@}\fi
+ \or%7
+ \if\@tmpb s\relax\def\fff{}\else\def\fff{@}\fi
+ \or%
+ \if\@tmpb a%
+ \xdef\iii{@}%8a
+ \else\if\@tmpb s%
+ \xdef\eee{}%8s
+ \else\if\@tmpb h%
+ \xdef\eee{@}%8h
+ \else\ifx\@tmpb\empty%
+ \xdef\eee{@}%8
+ \fi\fi\fi\fi%
+\or%9 (= 4a)
+ \if\@tmpb s\relax\def\jjj{}\else\def\jjj{@}\fi
+\or%10 (= 8a)
+ \if\@tmpb s\relax\def\iii{}\else\def\iii{@}\fi
+\fi\fi}}
+\def\set@vrtx@decafusevi#1{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\ifcase\@tmpa\or\or\or
+ \or%%%%4
+ \if\@tmpb a%
+ \global\@icliptrue%
+ \putlatom{207}{280}{\@memberb}% % left type
+ \else\relax
+ \fi
+ \or\or\or
+ \or%8
+ \if\@tmpb a%
+ \global\@jcliptrue%
+ \putlatom{207}{65}{\@memberb}% % left type
+ \else\relax
+ \fi
+\or%9 (= 4a)
+ \global\@icliptrue%
+ \putlatom{207}{280}{\@memberb}% % left type
+\or%10 (= 8a)
+ \global\@jcliptrue%
+ \putlatom{207}{65}{\@memberb}% % left type
+\fi\fi}%
+}% end of the macro \set@vrtx@decafusevi
+\def\set@fusion@decavi{%
+ \let\@@tmpa=\@tmpa
+ \let\@@tmpb=\@tmpb
+ \if\@tmpa a%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixvi}%
+ \else\if\@tmpa A%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixvi}%
+ \else\if\@tmpa b%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixvi}%
+ \else\if\@tmpa B%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixvi}%
+ \else\if\@tmpa c%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixvi}%
+ \else\if\@tmpa C%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixvi}%
+ \else\if\@tmpa d%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixvi}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `d'}%
+ \fi
+ \else\if\@tmpa D%
+ \let\@@tmpa=\@tmpa
+ \put(342,0){\set@fusionadd@sixvi}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `D'}%
+ \fi
+ \else\if\@tmpa e%
+ \edef\@@tmpa{c}%
+ \put(0,0){\set@fusionadd@sixvi}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `e'}%
+ \fi
+ \else\if\@tmpa E%
+ \edef\@@tmpa{C}%
+ \put(0,0){\set@fusionadd@sixvi}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `E'}%
+ \fi
+ \else\if\@tmpa f%
+ \edef\@@tmpa{d}%
+ \put(0,0){\set@fusionadd@sixvi}%
+ \else\if\@tmpa F%
+ \edef\@@tmpa{D}%
+ \put(0,0){\set@fusionadd@sixvi}%
+ \else\if\@tmpa g%
+ \edef\@@tmpa{e}%
+ \put(0,0){\set@fusionadd@sixvi}%
+ \else\if\@tmpa G%
+ \edef\@@tmpa{E}%
+ \put(0,0){\set@fusionadd@sixvi}%
+ \else\if\@tmpa h%
+ \edef\@@tmpa{f}%
+ \put(0,0){\set@fusionadd@sixvi}%
+ \else\if\@tmpa H%
+ \edef\@@tmpa{F}%
+ \put(0,0){\set@fusionadd@sixvi}%
+ \else\if\@tmpa i%
+ \edef\@@tmpa{a}%
+ \put(0,0){\set@fusionadd@sixvi}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `i'}%
+ \fi
+ \else\if\@tmpa I%
+ \edef\@@tmpa{A}%
+ \put(0,0){\set@fusionadd@sixvi}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `I'}%
+ \fi
+ \else\if\@tmpa j%
+ \edef\@@tmpa{f}%
+ \put(342,0){\set@fusionadd@sixvi}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `j'}%
+ \fi
+ \else\if\@tmpa J%
+ \edef\@@tmpa{F}%
+ \put(342,0){\set@fusionadd@sixvi}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `J'}%
+ \fi
+ \else\if\@tmpa k%
+ \edef\@@tmpa{e}%
+ \put(342,0){\set@fusionadd@sixvi}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Forbidden Fusion for bond `k'}%
+ \fi
+ \else\if\@tmpa K%
+ \edef\@@tmpa{E}%
+ \put(342,0){\set@fusionadd@sixvi}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Forbidden Fusion for bond `K'}%
+ \fi
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusion@decavi
+\def\decaheterovb{\@ifnextchar({\@deca@heterovb(@}{\@deca@heterovb(@)}}
+\def\@deca@heterovb(#1){\@ifnextchar[{\@deca@@heterovb(#1)[@}%
+{\@deca@@heterovb(#1)[@]}}
+\def\@deca@@heterovb(#1)[#2]#3#4{\@ifnextchar[%
+{\@decaheterovb(#1)[#2]{#3}{#4}[@}%
+{\@decaheterovb(#1)[#2]{#3}{#4}[@]}}
+\def\@decaheterovb(#1)[#2]#3#4[#5]{%
+\iniflag\iniatom%
+\test@vertix@decavb{#3}%
+\@reset@ylsw%
+{\let\eee=\ddd\let\ddd=\ccc
+\let\ccc=\bbb\let\bbb=\aaa
+\ylhetpositionb{#4}{1}{1}{6}{0}% %substituents on 1 to 4
+}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+\ylhetpositionb{#4}{0}{4}{7}{0}% %substituents on 5 to 6
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{171}\def\@@yli{-303}\fi
+\else
+{\let\aaa=\ggg \let\bbb=\hhh
+\ylhetpositionb{#4}{-6}{0}{3}{0}% %substituents on 7 to 8
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{171}\def\@@yli{-303}\fi
+\else
+{%
+\clipdetection%
+\@clipfusefalse \if@iclip \@clipfusetrue \fi%
+\ylatombondposition{#4}{-8}{9}% %9 %for 4a position
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{171}\def\@@yli{-303}\fi
+\else
+{%
+\clipdetection%
+\@clipfusefalse \if@jclip \@clipfusetrue \fi%
+\ylatombondposition{#4}{-9}{3}% %10 for 8a position
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{-406}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(1000,1200)(-550,-240)
+ \iforigpt \put(-550,-240){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `decaheterovb' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shiftii,\the\shifti)}\fi%
+\fi
+\begingroup
+\resetbdsw%
+\@bond@@omit{#5}%
+{\let\eee=\ddd\let\ddd=\ccc
+ \let\ccc=\bbb\let\bbb=\aaa
+ \let\aaa=\jjj \let\fff=\iii
+\set@skel@bond{#1}{j}{a}% bond between 8a and 1 \@jjj -> \skbonda etc
+\set@skel@bond{#1}{a}{b}% bond between 1 and 2 \@aaa -> \skbondb etc
+\set@skel@bond{#1}{b}{c}% bond between 2 and 3 \@bbb -> \skbondc etc
+\set@skel@bond{#1}{c}{d}% bond between 3 and 4 \@ccc -> \skbondd etc
+\set@skel@bond{#1}{d}{e}% bond between 4 and 4a \@ddd -> \skbonde etc
+\set@skel@bond{#1}{k}{f}% bond between 4a and 8a \@kkk -> \skbondf etc
+}%
+{\let\aaa=\ggg\let\bbb=\hhh\let\ccc=\jjj\let\ddd=\iii
+\put(-171,303){\set@skel@bond{#1}{h}{a}}%
+ % bond between 7 and 8 \@hhh -> \skbonda etc
+\put(-171,303){\set@skel@bond{#1}{i}{b}}%
+ % bond between 8 and 8a \@iii -> \skbondb etc
+\put(-171,303){\set@skel@bond{#1}{e}{d}}%
+ % bond between 4a and 5 \@eee -> \skbondd etc
+\put(-171,303){\set@skel@bond{#1}{f}{e}}%
+ % bond between 5 and 6 \@fff -> \skbonde etc
+\put(-171,303){\set@skel@bond{#1}{g}{f}}%
+ % bond between 6 and 7 \@ggg -> \skbondf etc
+}%
+\endgroup
+\@tfor\member:=#2\do{%
+\if\member r\relax%
+{\let\aaa=\ggg\let\bbb=\hhh\let\ccc=\jjj\let\ddd=\iii
+ \put(-171,303){\bonda}% bond between 7 and 8
+ \put(-171,303){\bonde}% bond between 5 and 6
+}%
+{\let\eee=\ddd\let\ddd=\ccc
+ \let\ccc=\bbb\let\bbb=\aaa
+ \let\aaa=\jjj \let\fff=\iii
+ \put(0,0){\bondb}% bond between 1 and 2
+ \put(0,0){\bondd}% bond between 3 and 4
+ \put(0,0){\bondf}% bond between 4a and 4b
+}%
+\else\if\member l\relax%
+\else\if\member a\relax%
+{\let\ccc=\bbb\let\bbb=\aaa
+ \put(0,0){\bondb}% bond between 1 and 2
+}%
+\else\if\member b\relax
+{\let\ddd=\ccc\let\ccc=\bbb
+ \put(0,0){\bondc}% bond between 2 and 3
+}%
+\else\if\member c\relax
+{\let\eee=\ddd\let\ddd=\ccc
+ \put(0,0){\bondd}% bond between 3 and 4
+}%
+\else\if\member d\relax%
+{\let\fff=\eee\let\eee=\ddd
+ \put(0,0){\bonde}% bond between 4 and 4a
+}%
+\else\if\member e\relax%
+{\let\ddd=\iii%
+ \put(-171,303){\bondd}% bond between 5 and 4a
+}%
+\else\if\member f\relax%
+ \put(-171,303){\bonde}% bond between 5 and 6
+\else\if\member g\relax%
+{\let\aaa=\ggg
+ \put(-171,303){\bondf}% bond between 6 and 7
+}%
+\else\if\member h\relax%
+{\let\aaa=\ggg \let\bbb=\hhh%
+ \put(-171,303){\bonda}% bond between 8 and 7
+}%
+\else\if\member i\relax%
+{\let\bbb=\hhh \let\ccc=\jjj%
+ \put(-171,303){\bondb}% bond between 8 and 8a
+}%
+\else\if\member j\relax%
+{\let\bbb=\aaa\let\aaa=\jjj%
+ \put(0,0){\bonda}% bond between 1 and 8a
+}%
+\else\if\member k\relax%
+{\let\aaa=\jjj\let\fff=\iii%
+ \put(0,0){\bondf}% bond between 8a and 4a
+}%
+\else\if\member K\relax%
+{\let\ccc=\jjj\let\ddd=\iii%
+ \put(-171,303){\bondc}% bond between 8a and 4a in the other ring
+}%
+\else\if\member A%left aromatic circle
+ \put(-171,506){\circle{240}} %circle
+\else\if\member B%left aromatic circle
+ \put(0,203){\circle{240}} %circle
+\else \expandafter\twoCH@@R\member//%
+ \def\aax{8a}\def\aay{4a}\def\aaz{10}%
+ \if\@@tmpa 1\relax% % plus charge etc.
+ \putratom{60}{253}{\@@tmpb}% % right type
+ \else\if\@@tmpa 2\relax%
+ \putratom{60}{120}{\@@tmpb}% % right type
+ \else\if\@@tmpa 3\relax%
+ \putratom{-38}{68}{\@@tmpb}% % right type
+ \else\if\@@tmpa 4\relax%
+ \putratom{-120}{120}{\@@tmpb}% % right type
+ \else\if\@@tmpa 5\relax%
+ \putlatom{-209}{431}{\@@tmpb}% % left type
+ \else\if\@@tmpa 6\relax%
+ \putlatom{-209}{546}{\@@tmpb}% % left type
+ \else\if\@@tmpa 7\relax%
+ \putratom{-209}{585}{\@@tmpb}% % right type
+ \else\if\@@tmpa 8\relax%
+ \putratom{-111}{546}{\@@tmpb}% % right type
+ \else\if\@@tmpa 9\relax%
+ \putlatom{-60}{253}{\@@tmpb}% % left type
+ \else\ifx\@@tmpa\aaz\relax%
+ \putratom{-38}{282}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aax\relax%
+ \putratom{-38}{282}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aay\relax%
+ \putratom{-209}{371}{\@@tmpb}% % right type
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \expandafter\twoCH@R\member//%
+ \set@fusion@decavb
+\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+\fi\fi\fi\fi\fi\fi%
+}%
+\iniflag\iniatom
+\put(-171,303){\set@hetatom@sixv{#3}{0}{4}{7}{0}%
+\if@eclip \global\@ecliptrue\fi%
+\if@fclip \global\@fcliptrue\fi%
+}% %substituents on 5 to 6
+\put(-171,303){\set@hetatom@sixv{#3}{-6}{0}{3}{0}%
+ \@gclipfalse \if@aclip \global\@gcliptrue \fi%
+ \@hclipfalse \if@bclip \global\@hcliptrue \fi%
+}% %substituents on 7 to 8
+\put(0,0){\set@vrtx@decafusevb{#3}%
+ \if@iclip \global\@icliptrue \fi
+ \if@jclip \global\@jcliptrue \fi
+}%9 %for 4a position, %10 for 8a position
+\put(0,0){\iniflag%2000/11/11 by S. Fujita
+\set@hetatom@sixv{#3}{1}{1}{6}{0}%
+\@aclipfalse \if@bclip \global\@acliptrue \fi%
+\@bclipfalse \if@cclip \global\@bcliptrue \fi%
+\@cclipfalse \if@clip \global\@ccliptrue \fi%
+\@clipfalse \if@eclip \global\@cliptrue \fi%
+}% %substituents on 1 to 4
+{%
+\@eclipfalse \if@clip \@ecliptrue \fi%
+\@clipfalse \if@cclip \@cliptrue \fi%
+\@cclipfalse \if@bclip \@ccliptrue \fi%
+\@bclipfalse \if@aclip \@bcliptrue \fi%
+\put(0,0){\setsixringv{#4}{1}{1}{6}{0}}% %substituents on 1 to 4
+}%
+{%
+\put(-171,303){\setsixringv{#4}{0}{4}{7}{0}}% %substituents on 5 to 6
+}%
+{%
+ \@aclipfalse \if@gclip \@acliptrue \fi%
+ \@bclipfalse \if@hclip \@bcliptrue \fi%
+\put(-171,303){\setsixringv{#4}{-6}{0}{3}{0}}% %substituents on 7 to 8
+}%
+{\@clipfusefalse \if@iclip \@clipfusetrue \fi%
+ \put(-171,303){\setatombond{#4}{-8}{9}}% %9 %for 4a position
+}%
+{\@clipfusefalse \if@jclip \@clipfusetrue \fi%
+ \put(0,406){\setatombond{#4}{-9}{3}}% %10 for 8a position
+}%
+\end{picture}\iniatom\iniflag}% %end of \decaheterovb macro
+\def\ylhetpositionb#1#2#3#4#5{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}\relax%
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifnum#5<0\relax%
+\@tmpaa=-\@tmpa\relax \advance\@tmpaa by#2\relax%
+\else\@tmpaa=\@tmpa\relax \advance\@tmpaa by#2\relax\fi
+\ifnum\@tmpaa>#3\relax%
+\ifnum\@tmpaa<#4\relax%
+\ifcase\@tmpaa%0 omit
+ \or
+ \ifx\aaa\empty%
+ \ifx\ggg\empty% aaa and ggg are absent
+ \gdef\@ylii{0}\gdef\@yli{-406}\global\@ylswtrue%\@ylatrue% subst. on 1
+ \else% ggg is present
+ \gdef\@ylii{0}\gdef\@yli{-442}\global\@ylswtrue%\@ylatrue% subst. on 1
+ \fi
+ \else%aaa is present
+ \gdef\@ylii{0}\gdef\@yli{-442}\global\@ylswtrue%\@ylatrue% subst. on 1
+ \fi
+ \or
+ \ifx\bbb\empty
+ \ifx\hhh\empty% aaa and hhh are absent
+ \gdef\@ylii{-171}\gdef\@yli{-303}\global\@ylswtrue%\@ylbtrue% subst. on 2
+ \else%hhh is present
+ \gdef\@ylii{-213}\gdef\@yli{-327}\global\@ylswtrue%\@ylbtrue% subst. on 2
+ \fi
+ \else
+ \gdef\@ylii{-213}\gdef\@yli{-327}\global\@ylswtrue%\@ylbtrue% subst. on 2
+ \fi
+ \or\ifx\ccc\empty
+ \gdef\@ylii{-171}\gdef\@yli{-103}\global\@ylswtrue%\@ylctrue% subst. on 3
+ \else
+ \gdef\@ylii{-213}\gdef\@yli{-79}\global\@ylswtrue%\@ylctrue% subst. on 3
+ \fi
+ \or
+ \ifx\ddd\empty
+ \gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue%\@yldtrue% subst. on 4
+ \else% ddd present
+ \gdef\@ylii{0}\gdef\@yli{36}\global\@ylswtrue%\@yldtrue% subst. on 4
+ \fi
+ \or
+ \ifx\eee\empty
+ \gdef\@ylii{173}\gdef\@yli{-103}\global\@ylswtrue%\@yletrue% subst. on 5
+ \else% eee is present
+ \gdef\@ylii{223}\gdef\@yli{-79}\global\@ylswtrue%\@yletrue% subst. on 5
+ \fi
+ \or
+ \ifx\fff\empty
+ \gdef\@ylii{173}\gdef\@yli{-303}\global\@ylswtrue%\@ylftrue% subst. on 6
+ \else%fff is present
+ \gdef\@ylii{213}\gdef\@yli{-327}\global\@ylswtrue%\@ylftrue% subst. on 6
+ \fi
+\fi%end of ifcase
+\fi\fi\fi\fi\fi}}%
+\def\test@vertix@decavb#1{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\ifcase\@tmpa%
+ \or% \xdef\aaa{\@memberb}%1
+ \if\@tmpb s\relax\def\aaa{}\else\def\aaa{@}\fi
+ \or% \xdef\bbb{\@memberb}%2
+ \if\@tmpb s\relax\def\bbb{}\else\def\bbb{@}\fi
+ \or% \xdef\ccc{\@memberb}%3
+ \if\@tmpb s\relax\def\ccc{}\else\def\ccc{@}\fi
+ \or%
+ \if\@tmpb a%
+ \def\iii{@}%4a
+ \else\if\@tmpb s%
+ \def\ddd{}%4
+ \else\if\@tmpb h%
+ \def\ddd{@}%4
+ \else\ifx\@tmpb\empty%
+ \def\ddd{@}%4
+ \fi\fi\fi\fi%
+ \or% \xdef\eee{\@memberb}%5
+ \if\@tmpb s\relax\def\eee{}\else\def\eee{@}\fi
+ \or% \xdef\fff{\@memberb}%6
+ \if\@tmpb s\relax\def\fff{}\else\def\fff{@}\fi
+ \or% \xdef\ggg{\@memberb}%7
+ \if\@tmpb s\relax\def\ggg{}\else\def\ggg{@}\fi
+ \or%
+ \if\@tmpb a%
+ \def\jjj{@}%8a
+ \else\if\@tmpb s%
+ \def\hhh{}%8
+ \else\if\@tmpb h%
+ \def\hhh{@}%4
+ \else\ifx\@tmpb\empty%
+ \def\hhh{@}%4
+ \fi\fi\fi\fi%
+\or% \xdef\iii{\@memberb}%9 (= 4a)
+ \if\@tmpb s\relax\def\iii{}\else\def\iii{@}\fi
+\or% \xdef\jjj{\@memberb}%10 (= 8a)
+ \if\@tmpb s\relax\def\jjj{}\else\def\jjj{@}\fi
+\fi\fi}%
+}% end of the macro \test@vertix@decavb
+\def\set@vrtx@decafusevb#1{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\ifcase\@tmpa\or\or\or
+ \or%%%%4
+ \if\@tmpb a%
+ \global\@icliptrue%
+ \putlatom{-135}{280}{\@memberb}% % left type
+ \else\relax
+ \fi
+ \or\or\or
+ \or%8
+ \if\@tmpb a%
+ \global\@jcliptrue%
+ \putratom{-31}{356}{\@memberb}% % right type
+ \else\relax
+ \fi
+\or%9 (= 4a)
+ \global\@icliptrue%
+ \putlatom{-135}{280}{\@memberb}% % left type
+\or%10 (= 8a)
+ \global\@jcliptrue%
+ \putratom{-31}{356}{\@memberb}% % right type
+\fi\fi}%
+}% end of the macro \set@vrtx@decafusevb
+\def\decaheterovt{\@ifnextchar({\@deca@heterovt(@}{\@deca@heterovt(@)}}
+\def\@deca@heterovt(#1){\@ifnextchar[{\@deca@@heterovt(#1)[@}%
+{\@deca@@heterovt(#1)[@]}}
+\def\@deca@@heterovt(#1)[#2]#3#4{\@ifnextchar[%
+{\@decaheterovt(#1)[#2]{#3}{#4}[@}%
+{\@decaheterovt(#1)[#2]{#3}{#4}[@]}}
+\def\@decaheterovt(#1)[#2]#3#4[#5]{%
+\iniflag\iniatom%
+\test@vertix@decavb{#3}%
+\@reset@ylsw%
+{\let\fff=\aaa
+\ylhetpositiont{#4}{5}{5}{7}{0}% %substituent on 1
+}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-171}\def\@@yli{-303}\fi
+\else
+{\let\aaa=\bbb\let\bbb=\ccc\let\ccc=\ddd
+\ylhetpositiont{#4}{-1}{0}{4}{0}% %substituents on 2 to 4
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-171}\def\@@yli{-303}\fi
+\else
+{\let\ccc=\eee\let\ddd=\fff
+\let\eee=\ggg\let\fff=\hhh
+\ylhetpositiont{#4}{-2}{2}{7}{0}% %substituents on 5 to 8
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+{%
+\clipdetection%
+\@clipfusefalse \if@iclip \@clipfusetrue \fi%
+\ylatombondposition{#4}{-8}{5}% %9 %for 4a position
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-171}\def\@@yli{-303}\fi
+\else
+{%
+\clipdetection%
+\@clipfusefalse \if@jclip \@clipfusetrue \fi%
+\ylatombondposition{#4}{-9}{11}% %10 for 8a position
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{-406}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(1200,880)(-\shiftii,-\shifti)%
+ \iforigpt \put(-\shiftii,-\shifti){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `decaheterovt' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shiftii,\the\shifti)}\fi%
+\fi
+\begingroup
+\resetbdsw%
+\@bond@@omit{#5}%
+{%
+ \let\fff=\aaa \let\aaa=\bbb \let\bbb=\ccc
+ \let\ccc=\ddd \let\ddd=\iii \let\eee=\jjj
+\put(171,303){\set@skel@bond{#1}{b}{a}}%
+ % bond between 2 and 3 \@bbb -> \skbonda etc
+\put(171,303){\set@skel@bond{#1}{c}{b}}%
+ % bond between 3 and 4 \@ccc -> \skbondb etc
+\put(171,303){\set@skel@bond{#1}{d}{c}}%
+ % bond between 4 and 4a \@ddd -> \skbondc etc
+\put(171,303){\set@skel@bond{#1}{k}{d}}%
+ % bond between 4a and 8a \@kkk -> \skbondd etc
+\put(171,303){\set@skel@bond{#1}{j}{e}}%
+ % bond between 8a and 1 \@jjj -> \skbonde etc
+\put(171,303){\set@skel@bond{#1}{a}{f}}%
+ % bond between 1 and 2 \@aaa -> \skbondf etc
+}%
+{%
+ \let\aaa=\jjj\let\bbb=\iii
+ \let\ccc=\eee\let\ddd=\fff
+ \let\eee=\ggg\let\fff=\hhh
+\set@skel@bond{#1}{e}{b}% bond between 4a and 5 \@eee -> \skbondb etc
+\set@skel@bond{#1}{f}{c}% bond between 5 and 6 \@fff -> \skbondc etc
+\set@skel@bond{#1}{g}{d}% bond between 6 and 7 \@ggg -> \skbondd etc
+\set@skel@bond{#1}{h}{e}% bond between 7 and 8 \@hhh -> \skbonde etc
+\set@skel@bond{#1}{i}{f}% bond between 8 and 8a \@iii -> \skbondf etc
+}%
+\endgroup
+\@tfor\member:=#2\do{%
+\if\member r\relax%
+{%
+ \let\ccc=\eee\let\ddd=\fff\let\eee=\ggg\let\fff=\ggg
+ \put(0,0){\bondc}% bond between 7 and 8
+ \put(0,0){\bonde}% bond between 5 and 6
+}%
+{%
+ \let\fff=\aaa\let\aaa=\bbb
+ \let\bbb=\ccc\let\ccc=\ddd
+ \let\ddd=\iii\let\eee=\jjj
+ \put(171,303){\bondf}% bond between 1 and 2
+ \put(171,303){\bondb}% bond between 3 and 4
+ \put(171,303){\bondd}% bond between 4a and 8a
+}%
+\else\if\member l\relax%
+\else\if\member a\relax%
+{\let\fff=\aaa\let\aaa=\bbb
+ \put(171,303){\bondf}% bond between 1 and 2
+}%
+\else\if\member b\relax
+{\let\aaa=\bbb\let\bbb=\ccc
+ \put(171,303){\bonda}% bond between 2 and 3
+}%
+\else\if\member c\relax
+{\let\bbb=\ccc\let\ccc=\ddd
+ \put(171,303){\bondb}% bond between 3 and 4
+}%
+\else\if\member d\relax%
+{\let\ccc=\ddd\let\ddd=\eee
+ \put(171,303){\bondc}% bond between 4 and 4a
+}%
+\else\if\member e\relax%
+{\let\ccc=\eee\let\bbb=\iii%
+ \put(0,0){\bondb}% bond between 5 and 4a
+}%
+\else\if\member f\relax%
+{\let\ccc=\eee\let\ddd=\fff
+ \put(0,0){\bondc}% bond between 5 and 6
+}%
+\else\if\member g\relax%
+{\let\ddd=\fff\let\eee=\ggg
+ \put(0,0){\bondd}% bond between 6 and 7
+}%
+\else\if\member h\relax%
+{\let\eee=\ggg \let\fff=\hhh%
+ \put(0,0){\bonde}% bond between 8 and 7
+}%
+\else\if\member i\relax%
+{\let\aaa=\jjj \let\fff=\hhh%
+ \put(0,0){\bondf}% bond between 8 and 8a
+}%
+\else\if\member j\relax%
+{\let\fff=\aaa\let\eee=\jjj%
+ \put(171,303){\bonde}% bond between 1 and 8a
+}%
+\else\if\member k\relax%
+{\let\aaa=\jjj\let\bbb=\iii%
+ \put(0,0){\bonda}% bond between 8a and 4a
+}%
+\else\if\member K\relax%
+{\let\eee=\jjj\let\ddd=\iii%
+ \put(171,303){\bondd}% bond between 8a and 4a in the other ring
+}%
+\else\if\member A%left aromatic circle
+ \put(171,506){\circle{240}} %circle
+\else\if\member B%left aromatic circle
+ \put(0,203){\circle{240}} %circle
+\else
+ \expandafter\twoCH@@R\member//%
+ \def\aax{8a}\def\aay{4a}\def\aaz{10}%
+ \if\@@tmpa 1\relax% % plus charge etc.
+ \putlatom{111}{546}{\@@tmpb}% % left type
+ \else\if\@@tmpa 2\relax%
+ \putlatom{209}{585}{\@@tmpb}% % left type
+ \else\if\@@tmpa 3\relax%
+ \putratom{209}{546}{\@@tmpb}% % right type
+ \else\if\@@tmpa 4\relax%
+ \putratom{209}{431}{\@@tmpb}% % right type
+ \else\if\@@tmpa 5\relax%
+ \putratom{60}{120}{\@@tmpb}% % right type
+ \else\if\@@tmpa 6\relax%
+ \putratom{-38}{68}{\@@tmpb}% % right type
+ \else\if\@@tmpa 7\relax%
+ \putratom{-120}{120}{\@@tmpb}% % right type
+ \else\if\@@tmpa 8\relax%
+ \putlatom{-60}{253}{\@@tmpb}% % left type
+ \else\if\@@tmpa 9\relax%
+ \putratom{60}{253}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aaz\relax%
+ \putratom{-38}{282}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aax\relax%
+ \putratom{-38}{282}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aay\relax%
+ \putratom{60}{253}{\@@tmpb}% % right type
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \expandafter\twoCH@R\member//%
+ \set@fusion@decavt
+\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+\fi\fi\fi\fi\fi\fi%
+}%
+\iniflag
+\put(0,0){\set@hetatom@sixv{#3}{-2}{2}{7}{0}%
+ \@hclipfalse \if@fclip \global\@hcliptrue \fi%
+ \@gclipfalse \if@eclip \global\@gcliptrue \fi%
+ \@fclipfalse \if@clip \global\@fcliptrue \fi%
+ \@eclipfalse \if@cclip \global\@ecliptrue \fi%
+}% %substituents on 5 to 8
+\put(0,0){\set@vrtx@decafusevt{#3}%
+ \if@iclip \global\@icliptrue \fi
+ \if@jclip \global\@jcliptrue \fi
+}%9 %for 4a position, %10 for 8a position
+\put(171,303){\set@hetatom@sixv{#3}{-1}{0}{4}{0}%
+\@clipfalse \if@cclip \global\@cliptrue \fi%
+\@cclipfalse \if@bclip \global\@ccliptrue \fi%
+\@bclipfalse \if@aclip \global\@bcliptrue \fi%
+}% %substituents on 2 to 4
+{%
+\@fclipfalse%locally cancelled 1999/2/15 by Shinsaku Fujita
+\put(171,303){\set@hetatom@sixv{#3}{5}{5}{7}{0}%
+\@aclipfalse \if@fclip \global\@acliptrue \fi%
+}% %substituent on 1
+}%
+{%
+\@fclipfalse \if@aclip \@fcliptrue \fi%
+\put(171,303){\setsixringv{#4}{5}{5}{7}{0}}% %substituent on 1
+}%
+{%
+\@aclipfalse \if@bclip \@acliptrue \fi%
+\@bclipfalse \if@cclip \@bcliptrue \fi%
+\@cclipfalse \if@clip \@ccliptrue \fi%
+\put(171,303){\setsixringv{#4}{-1}{0}{4}{0}}% %substituents on 2 to 4
+}%
+{%
+ \@cclipfalse \if@eclip \@ccliptrue \fi%
+ \@clipfalse \if@fclip \@cliptrue \fi%
+ \@eclipfalse \if@gclip \@ecliptrue \fi%
+ \@fclipfalse \if@hclip \@fcliptrue \fi%
+\put(0,0){\setsixringv{#4}{-2}{2}{7}{0}}% %substituents on 5 to 8
+}%
+{\@clipfusefalse \if@iclip \@clipfusetrue \fi%
+ \put(171,303){\setatombond{#4}{-8}{5}}% %9 %for 4a position
+}%
+{\@clipfusefalse \if@jclip \@clipfusetrue \fi%
+ \put(0,406){\setatombond{#4}{-9}{11}}% %10 for 8a position
+}%
+\end{picture}\iniatom\iniflag}% %end of \decaheterovt macro
+\def\ylhetpositiont#1#2#3#4#5{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}\relax%
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifnum#5<0\relax%
+\@tmpaa=-\@tmpa\relax \advance\@tmpaa by#2\relax%
+\else\@tmpaa=\@tmpa\relax \advance\@tmpaa by#2\relax\fi
+\ifnum\@tmpaa>#3\relax%
+\ifnum\@tmpaa<#4\relax%
+\ifcase\@tmpaa%0 omit
+ \or
+ \ifx\aaa\empty%
+ \ifx\bbb\empty% aaa and bbb are absent
+ \gdef\@ylii{0}\gdef\@yli{-406}\global\@ylswtrue%\@ylatrue% subst. on 1
+ \else% bbb is present
+ \gdef\@ylii{0}\gdef\@yli{-442}\global\@ylswtrue%\@ylatrue% subst. on 1
+ \fi
+ \else%aaa is present
+ \gdef\@ylii{0}\gdef\@yli{-442}\global\@ylswtrue%\@ylatrue% subst. on 1
+ \fi
+ \or
+ \ifx\bbb\empty
+ \ifx\ccc\empty% aaa and ccc are absent
+ \gdef\@ylii{-171}\gdef\@yli{-303}\global\@ylswtrue%\@ylbtrue% subst. on 2
+ \else%ccc is present
+ \gdef\@ylii{-213}\gdef\@yli{-327}\global\@ylswtrue%\@ylbtrue% subst. on 2
+ \fi
+ \else
+ \gdef\@ylii{-213}\gdef\@yli{-327}\global\@ylswtrue%\@ylbtrue% subst. on 2
+ \fi
+ \or
+ \ifx\ccc\empty
+ \ifx\ddd\empty
+ \ifx\eee\empty% ccc, ddd, eee are absent
+ \gdef\@ylii{-171}\gdef\@yli{-103}\global\@ylswtrue%\@ylctrue%subst. on 3
+ \else%eee is present
+ \gdef\@ylii{-213}\gdef\@yli{-79}\global\@ylswtrue%\@ylctrue% subst. on 3
+ \fi
+ \else%ddd is present
+ \gdef\@ylii{-213}\gdef\@yli{-79}\global\@ylswtrue%\@ylctrue% subst. on 3
+ \fi
+ \else%ccc is present
+ \gdef\@ylii{-213}\gdef\@yli{-79}\global\@ylswtrue%\@ylctrue% subst. on 3
+ \fi
+ \or
+ \ifx\ddd\empty
+ \ifx\fff\empty%ddd and fff are absent
+ \gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue%\@yldtrue% subst. on 4
+ \else%fff present
+ \gdef\@ylii{0}\gdef\@yli{36}\global\@ylswtrue%\@yldtrue% subst. on 4
+ \fi
+ \else% ddd present
+ \gdef\@ylii{0}\gdef\@yli{36}\global\@ylswtrue%\@yldtrue% subst. on 4
+ \fi
+ \or
+ \ifx\eee\empty
+ \ifx\ggg\empty%eee and ggg are absent
+ \gdef\@ylii{173}\gdef\@yli{-103}\global\@ylswtrue%\@yletrue% subst. on 5
+ \else% ggg is present
+ \gdef\@ylii{223}\gdef\@yli{-79}\global\@ylswtrue%\@yletrue% subst. on 5
+ \fi
+ \else% eee is present
+ \gdef\@ylii{223}\gdef\@yli{-79}\global\@ylswtrue%\@yletrue% subst. on 5
+ \fi
+ \or
+ \ifx\fff\empty
+ \ifx\hhh\empty%fff and hhh are absent
+ \gdef\@ylii{173}\gdef\@yli{-303}\global\@ylswtrue%\@ylftrue% subst. on 6
+ \else%hhh is present
+ \gdef\@ylii{213}\gdef\@yli{-327}\global\@ylswtrue%\@ylftrue% subst. on 6
+ \fi
+ \else%fff is present
+ \gdef\@ylii{213}\gdef\@yli{-327}\global\@ylswtrue%\@ylftrue% subst. on 6
+ \fi
+\fi%end of ifcase
+\fi\fi\fi\fi\fi}}%
+\def\set@vrtx@decafusevt#1{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\ifcase\@tmpa\or\or\or
+ \or%%%%4
+ \if\@tmpb a%
+ \global\@icliptrue%
+ \putratom{135}{280}{\@memberb}% % right type
+ \else\relax
+ \fi
+ \or\or\or
+ \or%8
+ \if\@tmpb a%
+ \global\@jcliptrue%
+ \putlatom{31}{356}{\@memberb}% % left type
+ \else\relax
+ \fi
+\or%9 (= 4a)
+ \global\@icliptrue%
+ \putratom{135}{280}{\@memberb}% % right type
+\or%10 (= 8a)
+ \global\@jcliptrue%
+ \putlatom{31}{356}{\@memberb}% % left type
+\fi\fi}%
+}% end of the macro \set@vrtx@decafusevt
+\def\quinolinev{%
+ \@ifnextchar[{\@quinolinev[@}{\@quinolinev[acfhk]}}
+\def\@quinolinev[#1]#2{%
+\iforigpt \typeout{command `quinolinev' %
+ is based on `decaheterov'.}\fi%
+\decaheterov[#1]{1==N}{#2}}
+\def\quinolinevi{%
+ \@ifnextchar[{\@quinolinevi[@}{\@quinolinevi[acfhk]}}
+\def\@quinolinevi[#1]#2{%
+\iforigpt \typeout{command `quinolinevi' %
+ is based on `decaheterovi'.}\fi%
+\decaheterovi[#1]{1==N}{#2}}
+\def\quinolinevb{%
+ \@ifnextchar[{\@quinolinevb[@}{\@quinolinevb[acfhk]}}
+\def\@quinolinevb[#1]#2{%
+\iforigpt \typeout{command `quinolinevb' %
+ is based on `decaheterovb'.}\fi%
+\decaheterovb[#1]{1==N}{#2}}
+\def\quinolinevt{%
+ \@ifnextchar[{\@quinolinevt[@}{\@quinolinevt[acfhk]}}
+\def\@quinolinevt[#1]#2{%
+\iforigpt \typeout{command `quinolinevt' %
+ is based on `decaheterovt'.}\fi%
+\decaheterovt[#1]{1==N}{#2}}
+\def\isoquinolinev{%
+ \@ifnextchar[{\@isoquinolinev[@}{\@isoquinolinev[acfhk]}}
+\def\@isoquinolinev[#1]#2{%
+\iforigpt \typeout{command `isoquinolinev' %
+ is based on `decaheterov'.}\fi%
+\decaheterov[#1]{2==N}{#2}}
+\def\isoquinolinevi{%
+ \@ifnextchar[{\@isoquinolinevi[@}{\@isoquinolinevi[acfhk]}}
+\def\@isoquinolinevi[#1]#2{%
+\iforigpt \typeout{command `isoquinolinevi' %
+ is based on `decaheterovi'.}\fi%
+\decaheterovi[#1]{2==N}{#2}}%
+\def\isoquinolinevb{%
+ \@ifnextchar[{\@isoquinolinevb[@}{\@isoquinolinevb[acfhk]}}
+\def\@isoquinolinevb[#1]#2{%
+\iforigpt \typeout{command `isoquinolinevb' %
+ is based on `decaheterovi'.}\fi%
+\decaheterovb[#1]{2==N}{#2}}%
+\def\isoquinolinevt{%
+ \@ifnextchar[{\@isoquinolinevt[@}{\@isoquinolinevt[acfhk]}}
+\def\@isoquinolinevt[#1]#2{%
+\iforigpt \typeout{command `isoquinolinevt' %
+ is based on `decaheterovt'.}\fi%
+\decaheterovt[#1]{2==N}{#2}}%
+\def\quinoxalinev{%
+ \@ifnextchar[{\@quinoxalinev[@}{\@quinoxalinev[acfhk]}}
+\def\@quinoxalinev[#1]#2{%
+\iforigpt \typeout{command `quinoxalinev' %
+ is based on `decaheterov'.}\fi%
+\decaheterov[#1]{1==N;4==N}{#2}}
+\def\quinoxalinevi{%
+ \@ifnextchar[{\@quinoxalinevi[@}{\@quinoxalinevi[acfhk]}}
+\def\@quinoxalinev[#1]#2{%
+\iforigpt \typeout{command `quinoxalinevi' %
+ is based on `decaheterovi'.}\fi%
+\decaheterovi[#1]{1==N;4==N}{#2}}
+\def\quinoxalinevb{%
+ \@ifnextchar[{\@quinoxalinevb[@}{\@quinoxalinevb[acfhk]}}
+\def\@quinoxalinevb[#1]#2{%
+\iforigpt \typeout{command `quinoxalinevb' %
+ is based on `decaheterovb'.}\fi%
+\decaheterovb[#1]{1==N;4==N}{#2}}
+\def\quinoxalinevt{%
+ \@ifnextchar[{\@quinoxalinevt[@}{\@quinoxalinevt[acfhk]}}
+\def\@quinoxalinevt[#1]#2{%
+\iforigpt \typeout{command `quinoxalinevt' %
+ is based on `decaheterovt'.}\fi%
+\decaheterovt[#1]{1==N;4==N}{#2}}
+\def\quinazolinev{%
+ \@ifnextchar[{\@quinazolinev[@}{\@quinazolinev[acfhk]}}
+\def\@quinazolinev[#1]#2{%
+\iforigpt \typeout{command `quinazolinev' %
+ is based on `decaheterov'.}\fi%
+\decaheterov[#1]{1==N;3==N}{#2}}
+\def\quinazolinevi{%
+ \@ifnextchar[{\@quinazolinevi[@}{\@quinazolinevi[acfhk]}}
+\def\@quinazolinevi[#1]#2{%
+\iforigpt \typeout{command `quinazolinevi' %
+ is based on `decaheterovi'.}\fi%
+\decaheterovi[#1]{1==N;3==N}{#2}}
+\def\quinazolinevb{%
+ \@ifnextchar[{\@quinazolinevb[@}{\@quinazolinevb[acfhk]}}
+\def\@quinazolinevb[#1]#2{%
+\iforigpt \typeout{command `quinazolinevb' %
+ is based on `decaheterovb'.}\fi%
+\decaheterovb[#1]{1==N;3==N}{#2}}
+\def\quinazolinevt{%
+ \@ifnextchar[{\@quinazolinevt[@}{\@quinazolinevt[acfhk]}}
+\def\@quinazolinevt[#1]#2{%
+\iforigpt \typeout{command `quinazolinevt' %
+ is based on `decaheterovt'.}\fi%
+\decaheterovt[#1]{1==N;3==N}{#2}}
+\def\cinnolinev{%
+ \@ifnextchar[{\@cinnolinev[@}{\@cinnolinev[acfhk]}}
+\def\@cinnolinev[#1]#2{%
+\iforigpt \typeout{command `cinnolinev' %
+ is based on `decaheterov'.}\fi%
+\decaheterov[#1]{1==N;2==N}{#2}}
+\def\cinnolinevi{%
+ \@ifnextchar[{\@cinnolinevi[@}{\@cinnolinevi[acfhk]}}
+\def\@cinnolinevi[#1]#2{%
+\iforigpt \typeout{command `cinnolinevi' %
+ is based on `decaheterovi'.}\fi%
+\decaheterovi[#1]{1==N;2==N}{#2}}
+\def\cinnolinevb{%
+ \@ifnextchar[{\@cinnolinevb[@}{\@cinnolinevb[acfhk]}}
+\def\@cinnolinevb[#1]#2{%
+\iforigpt \typeout{command `cinnolinevb' %
+ is based on `decaheterovb'.}\fi%
+\decaheterovb[#1]{1==N;2==N}{#2}}
+\def\cinnolinevt{%
+ \@ifnextchar[{\@cinnolinevt[@}{\@cinnolinevt[acfhk]}}
+\def\@cinnolinevt[#1]#2{%
+\iforigpt \typeout{command `cinnolinevt' %
+ is based on `decaheterovt'.}\fi%
+\decaheterovt[#1]{1==N;2==N}{#2}}
+\def\pteridinev{\@ifnextchar[{\@pteridinev[@}{\@pteridinev[acfhk]}}
+\def\@pteridinev[#1]#2{%
+\iforigpt \typeout{command `pteridinev' %
+ is based on `decaheterov'.}\fi%
+\decaheterov[#1]{1==N;3==N;5==N;8==N}{#2}}
+\def\pteridinevi{\@ifnextchar[{\@pteridinevi[@}{\@pteridinevi[acfhk]}}
+\def\@pteridinevi[#1]#2{%
+\iforigpt \typeout{command `pteridinevi' %
+ is based on `decaheterovi'.}\fi%
+\decaheterovi[#1]{1==N;3==N;5==N;8==N}{#2}}
+\def\pteridinevb{\@ifnextchar[{\@pteridinevb[@}{\@pteridinevb[acfhk]}}
+\def\@pteridinevb[#1]#2{%
+\iforigpt \typeout{command `pteridinevb' %
+ is based on `decaheterovb'.}\fi%
+\decaheterovb[#1]{1==N;3==N;5==N;8==N}{#2}}
+\def\pteridinevt{\@ifnextchar[{\@pteridinevt[@}{\@pteridinevt[acfhk]}}
+\def\@pteridinevt[#1]#2{%
+\iforigpt \typeout{command `pteridinevt' %
+ is based on `decaheterovt'.}\fi%
+\decaheterovt[#1]{1==N;3==N;5==N;8==N}{#2}}
+\def\nonaheterov{\@ifnextchar({\@nona@heterov(@}{\@nona@heterov(@)}}
+\def\@nona@heterov(#1){\@ifnextchar[{\@nona@@heterov(#1)[@}%
+{\@nona@@heterov(#1)[@]}}
+\def\@nona@@heterov(#1)[#2]#3#4{\@ifnextchar[%
+{\@nonaheterov(#1)[#2]{#3}{#4}[@}%
+{\@nonaheterov(#1)[#2]{#3}{#4}[@]}}
+\def\@nonaheterov(#1)[#2]#3#4[#5]{%
+\iniflag\iniatom%
+\test@vertix@nonav{#3}%
+\@reset@ylsw%
+\ylposition{#4}{5}{1}{5}{-1}% %substituents on 1 to 3
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-342}\def\@@yli{0}\fi
+\else
+{\let\ddd=\eee\let\eee=\fff\let\fff=\ggg
+\ylposition{#4}{11}{3}{7}{-1}% %substituents on 5 to 7
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+{\let\aaa=\hhh
+\ylposition{#4}{-3}{0}{2}{0}%%substituent on 4
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+{%
+\clipdetection%
+\@clipfusefalse \if@iclip \@clipfusetrue \fi%
+\ylatombondposition{#4}{-8}{7}% %9 %for 7a position
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-171}\def\@@yli{-103}\fi
+\else
+{%
+\clipdetection%
+\@clipfusefalse \if@jclip \@clipfusetrue \fi%
+\ylatombondposition{#4}{-7}{1}% %8 for 3a position
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-171}\def\@@yli{-303}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(1200,880)(-\shiftii,-\shifti)%
+ \iforigpt \put(-\shiftii,-\shifti){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `nonaheterov' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shiftii,\the\shifti)}\fi%
+\fi
+\begingroup
+\resetbdsw%
+\@bond@@omit{#5}%
+{\let\fff=\jjj \let\eee=\iii%
+\put(342,0){\set@skel@bond{#1}{a}{c}}%
+ % bond between 1 and 2 \@aaa -> \skbondc etc
+\put(342,0){\set@skel@bond{#1}{b}{b}}%
+ % bond between 2 and 3 \@bbb -> \skbondb etc
+\put(342,0){\set@skel@longbond{#1}{c}{skbondhoriz}}%
+ % bond between 3 and 3a \@ccc -> \skbondhoriz etc
+\put(342,0){\set@skel@bond{#1}{j}{e}}%
+ % bond between 3a and 7a \@jjj -> \skbonde etc
+\put(342,0){\set@skel@bond{#1}{i}{d}}%
+ % bond between 7a and 1 \@iii -> \skbondd etc
+}%
+{\let\aaa=\hhh \let\ddd=\eee\let\eee=\fff\let\fff=\ggg%
+ \let\ccc=\iii\let\bbb=\jjj%
+\set@skel@bond{#1}{d}{a}% bond between 3a and 4 \@ddd -> \skbonda etc
+\set@skel@bond{#1}{h}{c}% bond between 7 and 7a \@hhh -> \skbondc etc
+\set@skel@bond{#1}{g}{d}% bond between 6 and 7 \@ggg -> \skbondd etc
+\set@skel@bond{#1}{f}{e}% bond between 5 and 6 \@fff -> \skbonde etc
+\set@skel@bond{#1}{e}{f}% bond between 4 and 5 \@eee -> \skbondf etc
+}%
+\endgroup
+\@tfor\member:=#2\do{%
+\if\member r\relax%
+{\let\aaa=\hhh \let\ddd=\eee\let\eee=\fff\let\fff=\ggg%
+ \let\ccc=\iii\let\bbb=\jjj%
+ \put(0,0){\bondb}% bond between 3a and 7a
+ \put(0,0){\bondf}% bond between 4 and 5
+ \put(0,0){\bondd}% bond between 6 and 7
+}%
+\else\if\member l\relax%
+\else\if\member a\relax%
+ \put(342,0){\bondc}% bond between 3 and 4
+\else\if\member b\relax%
+ \put(342,0){\bondb}% bond between 2 and 3
+\else\if\member c\relax%
+ \put(342,0){\bondhoriz}% bond between 3 and 3a
+\else\if\member d\relax%
+{\let\aaa=\hhh \let\bbb=\jjj%
+ \put(0,0){\bonda}% bond between 4 and 3a
+}
+\else\if\member e\relax%
+{\let\aaa=\hhh \let\fff=\ggg%
+ \put(0,0){\bondf}% bond between 4 and 5
+}%
+\else\if\member f\relax%
+{\let\eee=\fff \let\fff=\ggg%
+ \put(0,0){\bonde}% bond between 5 and 6
+}%
+\else\if\member g\relax%
+{\let\ddd=\eee \let\eee=\fff%
+ \put(0,0){\bondd}% bond between 6 and 7
+}%
+\else\if\member h\relax%
+{\let\ccc=\iii \let\ddd=\eee%
+ \put(0,0){\bondc}% bond between 7 and 7a
+}%
+\else\if\member i\relax%
+{\let\eee=\iii%
+ \put(342,0){\bondd}% bond between 1 and 7a
+}%
+\else\if\member j\relax%
+{\let\ccc=\iii\let\bbb=\jjj%
+ \put(0,0){\bondb}% bond between 7a and 3a
+}%
+\else\if\member J\relax%
+{\let\eee=\iii\let\fff=\jjj%
+ \put(342,0){\bonde}% bond between 7a and 3a
+}%
+\else\if\member A%left aromatic circle
+ \put(0,203){\circle{240}} %circle
+\else\if\member B%left aromatic circle
+ \put(342,173){\circle{180}} %circle 1993/11/20 S.Fujita
+\else
+ \expandafter\twoCH@@R\member//%
+ \def\aax{7a} \def\aay{3a}%
+ \if\@@tmpa 1\relax%
+ \putratom{304}{68}{\@@tmpb}% % right type
+ \else\if\@@tmpa 2\relax%
+ \putratom{402}{120}{\@@tmpb}% % right type
+ \else\if\@@tmpa 3\relax%
+ \putratom{402}{253}{\@@tmpb}% % right type
+ \else\if\@@tmpa 4\relax%
+ \putratom{-38}{282}{\@@tmpb}% % right type
+ \else\if\@@tmpa 5\relax%
+ \putlatom{-60}{120}{\@@tmpb}% % left type
+ \else\if\@@tmpa 6\relax%
+ \putlatom{-60}{253}{\@@tmpb}% % left type
+ \else\if\@@tmpa 7\relax%
+ \putratom{-38}{68}{\@@tmpb}% % right type
+ \else\if\@@tmpa 8\relax%
+ \putratom{60}{253}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aax\relax%
+ \putratom{60}{253}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aay\relax%
+ \putratom{60}{120}{\@@tmpb}% % right type
+ \else\if\@@tmpa 9\relax%
+ \putratom{60}{120}{\@@tmpb}% % right type
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \expandafter\twoCH@R\member//%
+ \set@fusion@nonav
+\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+\fi\fi\fi\fi\fi\fi%
+}%
+\iniflag\iniatom%
+\@tmpclipfalse
+\put(0,0){\set@hetatom@sixv{#3}{11}{3}{7}{-1}%
+ \@gclipfalse \if@fclip \global\@gcliptrue \fi%
+ \@fclipfalse \if@eclip \global\@fcliptrue \fi%
+ \@eclipfalse \if@clip \global\@ecliptrue \fi%
+}%substituents on 5 to 7
+\put(342,0){\set@hetatom@sixv{#3}{5}{1}{5}{-1}%
+ \if@bclip \global\@bcliptrue\fi
+ \if@cclip \global\@ccliptrue\fi
+ \if@clip \global\@cliptrue\fi
+}% %substituents on 1 to 3
+\put(0,0){\set@hetatom@sixv{#3}{-3}{0}{2}{0}%
+ \@aclipfalse \if@aclip \global\@hcliptrue \fi%
+}%%substituent on 4
+\put(0,0){\set@vrtx@nonafusev{#3}%
+ \@tmpclipfalse
+ \if@iclip \global\@tmpcliptrue \fi
+ \if@jclip \global\@icliptrue \fi
+ \if@tmpclip \global\@jcliptrue \fi
+}% fused positions
+\put(342,0){\setsixringv{#4}{5}{1}{5}{-1}}% %substituents on 1 to 3
+{\@clipfalse \if@eclip \@cliptrue \fi% %substituents on 5 to 7
+ \@eclipfalse \if@fclip \@ecliptrue \fi%
+ \@fclipfalse \if@gclip \@fcliptrue \fi%
+\put(0,0){\setsixringv{#4}{11}{3}{7}{-1}}%
+}%
+{\@aclipfalse \if@hclip \@acliptrue \fi% %substituent on 4
+\put(0,0){\setsixringv{#4}{-3}{0}{2}{0}}%
+}%
+{\@clipfusefalse \if@iclip \@clipfusetrue \fi%
+ \put(171,103){\setatombond{#4}{-8}{7}}% %9 for 7a position
+}%
+{\@clipfusefalse \if@jclip \@clipfusetrue \fi%
+ \put(171,303){\setatombond{#4}{-7}{1}}% %8 for 3a position
+}%
+\end{picture}\iniatom\iniflag}% %end of \nonaheterov macro
+\def\test@vertix@nonav#1{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\ifcase\@tmpa%
+ \or%
+ \if\@tmpb s\relax\def\ddd{}\else\def\ddd{@}\fi
+ \or%2
+ \if\@tmpb s\relax\def\ccc{}\else\def\ccc{@}\fi
+ \or%3%
+ \if\@tmpb a%
+ \def\jjj{@}%3a
+ \else\if\@tmpb s%
+ \def\bbb{}%3
+ \else\if\@tmpb h%
+ \def\bbb{@}%3
+ \else\ifx\@tmpb\empty%
+ \def\bbb{@}%3
+ \fi\fi\fi\fi%
+ \or%4
+ \if\@tmpb s\relax\def\hhh{}\else\def\hhh{@}\fi
+ \or%5
+ \if\@tmpb s\relax\def\ggg{}\else\def\ggg{@}\fi
+ \or%6
+ \if\@tmpb s\relax\def\fff{}\else\def\fff{@}\fi
+ \or%7
+ \if\@tmpb a%
+ \xdef\iii{@}%7a
+ \else\if\@tmpb s%
+ \xdef\eee{}%7s
+ \else\if\@tmpb h%
+ \xdef\eee{@}%7h
+ \else\ifx\@tmpb\empty%
+ \xdef\eee{@}%7
+ \fi\fi\fi\fi%
+\or%8 (= 3a)
+ \if\@tmpb s\relax\def\jjj{}\else\def\jjj{@}\fi
+\or%9 (= 7a)
+ \if\@tmpb s\relax\def\iii{}\else\def\iii{@}\fi
+\fi\fi}}% end of \test@vertix@nonav
+\def\set@vrtx@nonafusev#1{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\ifcase\@tmpa\or\or
+ \or%%%%3
+ \if\@tmpb a%
+ \global\@icliptrue%
+ \putlatom{207}{280}{\@memberb}% % left type
+ \else\relax
+ \fi
+ \or\or\or
+ \or%7
+ \if\@tmpb a%
+ \global\@jcliptrue%
+ \putlatom{207}{65}{\@memberb}% % left type
+ \else\relax
+ \fi
+\or%8 (= 3a)
+ \global\@icliptrue%
+ \putlatom{207}{280}{\@memberb}% % left type
+\or%9 (= 7a)
+ \global\@jcliptrue%
+ \putlatom{207}{65}{\@memberb}% % left type
+\fi\fi}%
+}% end of the macro \set@vrtx@nonafusev
+\def\nonaheterovi{\@ifnextchar({\@nona@heterovi(@}{\@nona@heterovi(@)}}
+\def\@nona@heterovi(#1){\@ifnextchar[{\@nona@@heterovi(#1)[@}%
+{\@nona@@heterovi(#1)[@]}}
+\def\@nona@@heterovi(#1)[#2]#3#4{\@ifnextchar[%
+{\@nonaheterovi(#1)[#2]{#3}{#4}[@}%
+{\@nonaheterovi(#1)[#2]{#3}{#4}[@]}}
+\def\@nonaheterovi(#1)[#2]#3#4[#5]{%
+\iniflag\iniatom%initialize
+\test@vertix@nonavi{#3}%
+\@reset@ylsw%
+\ylposition{#4}{0}{0}{4}{0}% %substituents on 1 to 3
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-342}\def\@@yli{0}\fi
+\else
+{\let\ddd=\eee\let\eee=\fff\let\fff=\ggg
+\ylposition{#4}{0}{3}{7}{0}%%substituents on 4 to 6
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+{\let\aaa=\hhh
+\ylposition{#4}{-6}{0}{2}{0}%%substituent on 7
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+{%
+\clipdetection%
+\@clipfusefalse \if@iclip \@clipfusetrue \fi%
+\ylatombondposition{#4}{-7}{7}% %8 for 3a position
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-171}\def\@@yli{-103}\fi
+\else
+{%
+\clipdetection%
+\@clipfusefalse \if@jclip \@clipfusetrue \fi%
+\ylatombondposition{#4}{-8}{1}% %9 for 7a position
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-171}\def\@@yli{-303}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(1200,880)(-\shiftii,-\shifti)%
+ \iforigpt \put(-\shiftii,-\shifti){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `nonaheterovi' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shiftii,\the\shifti)}\fi%
+\fi
+\begingroup
+\resetbdsw%
+\@bond@@omit{#5}%
+{\let\fff=\jjj \let\eee=\iii%
+\put(342,0){\set@skel@bond{#1}{a}{a}}%
+ % bond between 1 and 2 \@aaa -> \skbonda etc
+\put(342,0){\set@skel@bond{#1}{b}{b}}%
+ % bond between 2 and 3 \@bbb -> \skbondb etc
+\put(342,0){\set@skel@longbond{#1}{c}{skbondhorizi}}%
+ % bond between 3 and 3a \@ccc -> \skbondhoriz etc
+\put(342,0){\set@skel@bond{#1}{j}{e}}%
+ % bond between 3a and 7a \@jjj -> \skbonde etc
+\put(342,0){\set@skel@bond{#1}{i}{f}}%
+ % bond between 7a and 1 \@iii -> \skbondf etc
+}%
+{\let\aaa=\hhh \let\ddd=\eee\let\eee=\fff\let\fff=\ggg%
+ \let\ccc=\iii\let\bbb=\jjj%
+\set@skel@bond{#1}{h}{a}% bond between 7a and 7 \@hhh -> \skbonda etc
+\set@skel@bond{#1}{d}{c}% bond between 3a and 4 \@ddd -> \skbondc etc
+\set@skel@bond{#1}{e}{d}% bond between 4 and 5 \@eee -> \skbondd etc
+\set@skel@bond{#1}{f}{e}% bond between 5 and 6 \@fff -> \skbonde etc
+\set@skel@bond{#1}{g}{f}% bond between 6 and 7 \@ggg -> \skbondf etc
+}%
+\endgroup
+\@tfor\member:=#2\do{%
+\if\member r\relax%
+{\let\aaa=\hhh \let\ddd=\eee\let\eee=\fff\let\fff=\ggg
+ \let\ccc=\iii\let\bbb=\jjj
+ \put(0,0){\bondb}% bond between 3a and 7a
+ \put(0,0){\bondf}% bond between 6 and 7
+ \put(0,0){\bondd}% bond between 4 and 5
+}%
+\else\if\member l\relax%
+\else\if\member a\relax%
+ \put(342,0){\bonda}% bond between 1 and 2
+\else\if\member b\relax%
+ \put(342,0){\bondb}% bond between 2 and 3
+\else\if\member c\relax%
+ \put(342,0){\bondhorizi}% bond between 3 and 3a
+\else\if\member d\relax%
+{\let\ccc=\iii \let\ddd=\eee%
+ \put(0,0){\bondc}% bond between 4 and 3a
+}%
+\else\if\member e\relax%
+{\let\ddd=\eee\let\eee=\fff%
+ \put(0,0){\bondd}% bond between 4 and 5
+}%
+\else\if\member f\relax%
+{\let\eee=\fff \let\fff=\ggg%
+ \put(0,0){\bonde}% bond between 5 and 6
+}%
+\else\if\member g\relax%
+{\let\aaa=\hhh \let\fff=\ggg%
+ \put(0,0){\bondf}% bond between 7 and 6
+}%
+\else\if\member h\relax%
+{\let\aaa=\hhh \let\bbb=\jjj%
+ \put(0,0){\bonda}% bond between 7 and 7a
+}%
+\else\if\member i\relax%
+{\let\fff=\jjj%
+ \put(342,0){\bondf}% bond between 1 and 7a
+}%
+\else\if\member j\relax%
+{\let\ccc=\iii\let\bbb=\jjj%
+ \put(0,0){\bondb}% bond between 7a and 3a
+}%
+\else\if\member J\relax%
+{\let\eee=\iii\let\fff=\jjj%
+ \put(342,0){\bonde}% bond between 7a and 3a
+}%
+\else\if\member A%left aromatic circle
+ \put(0,203){\circle{240}}% %circle
+\else\if\member B%left aromatic circle
+ \put(342,233){\circle{180}} %circle 1993/11/20 S.Fujita
+\else
+ \expandafter\twoCH@@R\member//%
+ \def\aax{7a} \def\aay{3a}%
+ \if\@@tmpa 1\relax%
+ \putratom{304}{282}{\@@tmpb}% % right type
+ \else\if\@@tmpa 3\relax%
+ \putratom{402}{120}{\@@tmpb}% % right type
+ \else\if\@@tmpa 2\relax%
+ \putratom{402}{253}{\@@tmpb}% % right type
+ \else\if\@@tmpa 7\relax%
+ \putratom{-38}{282}{\@@tmpb}% % right type
+ \else\if\@@tmpa 6\relax%
+ \putlatom{-60}{120}{\@@tmpb}% % left type
+ \else\if\@@tmpa 5\relax%
+ \putlatom{-60}{253}{\@@tmpb}% % left type
+ \else\if\@@tmpa 4\relax%
+ \putratom{-38}{68}{\@@tmpb}% % right type
+ \else\if\@@tmpa 9\relax%
+ \putratom{60}{253}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aax\relax%
+ \putratom{60}{253}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aay\relax%
+ \putratom{60}{120}{\@@tmpb}% % right type
+ \else\if\@@tmpa 8\relax%
+ \putratom{60}{120}{\@@tmpb}% % right type
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \expandafter\twoCH@R\member//%
+ \set@fusion@nonavi
+\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+\fi\fi\fi\fi\fi\fi%
+}%
+\iniflag
+\put(342,0){\set@hetatom@sixv{#3}{0}{0}{4}{0}%
+ \if@aclip \global\@acliptrue\fi
+ \if@bclip \global\@bcliptrue\fi
+ \if@cclip \global\@ccliptrue\fi
+}% %substituents on 1 to 3
+\put(0,0){\set@hetatom@sixv{#3}{0}{3}{7}{0}%
+ \@gclipfalse \if@fclip \global\@gcliptrue \fi%
+ \@fclipfalse \if@eclip \global\@fcliptrue \fi%
+ \@eclipfalse \if@clip \global\@ecliptrue \fi}%substituents on 4 to 6
+\put(0,0){\set@hetatom@sixv{#3}{-6}{0}{2}{0}%
+ \@hclipfalse \if@aclip \global\@hcliptrue \fi}%%substituent on 7
+\put(0,0){\set@vrtx@nonafusevi{#3}%
+ \if@iclip \global\@icliptrue \fi
+ \if@jclip \global\@jcliptrue \fi}% fused positions
+\put(342,0){\setsixringv{#4}{0}{0}{4}{0}}% %substituents on 1 to 3
+{\@clipfalse \if@eclip \@cliptrue \fi% %substituents on 4 to 6
+ \@eclipfalse \if@fclip \@ecliptrue \fi%
+ \@fclipfalse \if@gclip \@fcliptrue \fi%
+\put(0,0){\setsixringv{#4}{0}{3}{7}{0}}%
+}%
+{\@aclipfalse \if@hclip \@acliptrue \fi% %substituent on 7
+\put(0,0){\setsixringv{#4}{-6}{0}{2}{0}}%
+}%
+{\@clipfusefalse \if@iclip \@clipfusetrue \fi%
+ \put(171,103){\setatombond{#4}{-7}{7}}% %8 for 3a position
+}%
+{\@clipfusefalse \if@jclip \@clipfusetrue \fi%
+ \put(171,303){\setatombond{#4}{-8}{1}}% %9 for 7a position
+}%
+\end{picture}\iniatom\iniflag}% %end of \nonaheterovi macro
+\def\test@vertix@nonavi#1{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\ifcase\@tmpa%
+ \or%
+ \if\@tmpb s\relax\def\aaa{}\else\def\aaa{@}\fi
+ \or%2
+ \if\@tmpb s\relax\def\bbb{}\else\def\bbb{@}\fi
+ \or%3%
+ \if\@tmpb a%
+ \def\iii{@}%3a
+ \else\if\@tmpb s%
+ \def\ccc{}%3
+ \else\if\@tmpb h%
+ \def\ccc{@}%3
+ \else\ifx\@tmpb\empty%
+ \def\ccc{@}%3
+ \fi\fi\fi\fi%
+ \or%4
+ \if\@tmpb s\relax\def\eee{}\else\def\eee{@}\fi
+ \or%5
+ \if\@tmpb s\relax\def\fff{}\else\def\fff{@}\fi
+ \or%6
+ \if\@tmpb s\relax\def\ggg{}\else\def\ggg{@}\fi
+ \or%7
+ \if\@tmpb a%
+ \xdef\jjj{@}%7a
+ \else\if\@tmpb s%
+ \xdef\hhh{}%7s
+ \else\if\@tmpb h%
+ \xdef\hhh{@}%7h
+ \else\ifx\@tmpb\empty%
+ \xdef\hhh{@}%7
+ \fi\fi\fi\fi%
+\or%8 (= 3a)
+ \if\@tmpb s\relax\def\iii{}\else\def\iii{@}\fi
+\or%9 (= 7a)
+ \if\@tmpb s\relax\def\jjj{}\else\def\jjj{@}\fi
+\fi\fi}}
+\def\set@vrtx@nonafusevi#1{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else%
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\ifcase\@tmpa\or\or
+ \or%%%%3
+ \if\@tmpb a%
+ \global\@icliptrue%
+ \putlatom{207}{65}{\@memberb}% % left type
+ \else\relax
+ \fi
+ \or\or\or
+ \or%7
+ \if\@tmpb a%
+ \global\@jcliptrue%
+ \putlatom{207}{280}{\@memberb}% % left type
+ \else\relax
+ \fi
+\or%8 (= 3a)
+ \global\@icliptrue%
+ \putlatom{207}{65}{\@memberb}% % left type
+\or%9 (= 7a)
+ \global\@jcliptrue%
+ \putlatom{207}{280}{\@memberb}% % left type
+\fi\fi}%
+}% end of the macro \set@vrtx@nonafusevi
+\def\purinev{\@ifnextchar[{\@purinev[@}{\@purinev[ra]}}
+\def\@purinev[#1]#2{%
+\iforigpt \typeout{command `purinev' %
+ is based on `nonaheterov'.}\fi%
+\nonaheterov[#1]{1==N;3==N;5==N;7==N}{#2}}
+\def\purinevi{\@ifnextchar[{\@purinevi[@}{\@purinevi[ra]}}
+\def\@purinevi[#1]#2{%
+\iforigpt \typeout{command `purinevi' %
+ is based on `nonaheterovi'.}\fi%
+\nonaheterovi[#1]{1==N;3==N;5==N;7==N}{#2}}
+\def\indolev{\@ifnextchar[{\@indolev[@}{\@indolev[rb]}}
+\def\@indolev[#1]#2{%
+\iforigpt \typeout{command `indolev' %
+ is based on `nonaheterov'.}\fi%
+\nonaheterov[#1]{1==N}{#2}}
+\def\indolevi{\@ifnextchar[{\@indolevi[@}{\@indolevi[rb]}}
+\def\@indolevi[#1]#2{%
+\iforigpt \typeout{command `indolevi' %
+ is based on `nonaheterovi'.}\fi%
+\nonaheterovi[#1]{1==N}{#2}}
+\def\indolizinev{%
+ \@ifnextchar[{\@indolizinev[@}{\@indolizinev[aceg]}}
+\def\@indolizinev[#1]#2{%
+\iforigpt \typeout{command `indolizinev' %
+ is based on `nonaheterov'.}\fi%
+\nonaheterov[#1]{7a==N}{#2}}
+\def\indolizinevi{%
+ \@ifnextchar[{\@indolizinevi[@}{\@indolizinevi[aceg]}}
+\def\@indolizinevi[#1]#2{%
+\iforigpt \typeout{command `indolizinevi' %
+ is based on `nonaheterovi'.}\fi%
+\nonaheterovi[#1]{7a==N}{#2}}
+\def\isoindolev{\@ifnextchar[{\@isoindolev[@}{\@isoindolev[cegi]}}
+\def\@isoindolev[#1]#2{%
+\iforigpt \typeout{command `isoindolev' %
+ is based on `nonaheterov'.}\fi%
+\nonaheterov[#1]{2==N}{#2}}
+\def\isoindolevi{\@ifnextchar[{\@isoindolevi[@}{\@isoindolevi[cegi]}}
+\def\@isoindolevi[#1]#2{%
+\iforigpt \typeout{command `isoindolevi' %
+ is based on `nonaheterovi'.}\fi%
+\nonaheterovi[#1]{2==N}{#2}}
+\def\benzofuranev{%
+ \@ifnextchar[{\@benzofuranev[@}{\@benzofuranev[rb]}}
+\def\@benzofuranev[#1]#2{%
+\iforigpt \typeout{command `benzofuranev' %
+ is based on `nonaheterov'.}\fi%
+\nonaheterov[#1]{1==O}{#2}}
+\def\benzofuranevi{%
+ \@ifnextchar[{\@benzofuranevi[@}{\@benzofuranevi[rb]}}
+\def\@benzofuranevi[#1]#2{%
+\iforigpt \typeout{command `benzofuranevi' %
+ is based on `nonaheterovi'.}\fi%
+\nonaheterovi[#1]{1==O}{#2}}
+\def\isobenzofuranev{\@ifnextchar[{\@isobenzofuranev[@}%
+ {\@isobenzofuranev[cegi]}}
+\def\@isobenzofuranev[#1]#2{%
+\iforigpt \typeout{command `isobenzofuranev' %
+ is based on `nonaheterov'.}\fi%
+\nonaheterov[#1]{2==O}{#2}}
+\def\isobenzofuranevi{\@ifnextchar[{\@isobenzofuranevi[@}%
+ {\@isobenzofuranevi[cegi]}}
+\def\@isobenzofuranevi[#1]#2{%
+\iforigpt \typeout{command `isobenzofuranevi' %
+ is based on `nonaheterovi'.}\fi%
+\nonaheterovi[#1]{2==O}{#2}}
+\def\benzoxazolev{%
+ \@ifnextchar[{\@benzoxazolev[@}{\@benzoxazolev[rb]}}
+\def\@benzoxazolev[#1]#2{%
+\iforigpt \typeout{command `benzoxazolev' %
+ is based on `nonaheterov'.}\fi%
+\nonaheterov[#1]{1==O;3==N}{#2}}
+\def\benzoxazolevi{%
+ \@ifnextchar[{\@benzoxazolevi[@}{\@benzoxazolevi[rb]}}
+\def\@benzoxazolevi[#1]#2{%
+\iforigpt \typeout{command `benzoxazolevi' %
+ is based on `nonaheterovi'.}\fi%
+\nonaheterovi[#1]{1==O;3==N}{#2}}
+\def\sixunitv{\@ifnextchar[{\@sixunitv[@}{\@sixunitv[@]}}
+\def\@sixunitv[#1]#2#3#4{\sixheterov[#1]{#2}{#3}[#4]}
+\def\fiveunitv{\@ifnextchar[{\@fiveunitv[@}{\@fiveunitv[r]}}
+\def\@fiveunitv[#1]#2#3#4{\fiveheterov[#1]{#2}{#3}[#4]}
+\def\fiveunitvi{\@ifnextchar[{\@fiveunitvi[@}{\@fiveunitvi[r]}}
+\def\@fiveunitvi[#1]#2#3#4{\fiveheterovi[#1]{#2}{#3}[#4]}
+\def\bondshoriz{%
+ \begin{picture}(200,300)(0,0)
+ \ifx\fff\empty%
+ \ifx\bbb\empty%
+ \put(-138,270){\line(1,0){134}}%double bond 4-3
+ \else%
+ \put(-138,270){\line(1,0){115}}%double bond 4-3
+ \fi%
+ \else%
+ \ifx\bbb\empty%
+ \put(-120,270){\line(1,0){115}}%double bond 4-3
+ \else%
+ \put(-120,270){\line(1,0){96}}%double bond 4-3
+ \fi%
+ \fi\end{picture}}%
+\def\bondshorizi{%
+ \begin{picture}(200,300)(0,0)
+ \ifx\eee\empty%
+ \ifx\ccc\empty%
+ \put(-138,136){\line(1,0){134}}%double bond 4-3
+ \else%%
+ \put(-138,136){\line(1,0){115}}%double bond 4-3
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \put(-120,136){\line(1,0){115}}%double bond 4-3
+ \else%
+ \put(-120,136){\line(1,0){96}}%double bond 4-3
+ \fi%
+ \fi\end{picture}}%
+\def\skbondshoriz{%
+ \begin{picture}(200,300)(0,0)
+ \ifx\fff\empty%
+ \ifx\bbb\empty%
+ \put(-171,303){\line(1,0){200}}%bond 4-3
+ \else%
+ \put(-171,303){\line(1,0){158}}%bond 4-3
+ \fi%
+ \else%
+ \ifx\bbb\empty%
+ \put(29,303){\line(-1,0){158}}%bond 4-3
+ \else%
+ \put(-129,303){\line(1,0){116}}%bond 4-3
+ \fi%
+ \fi\end{picture}}%
+\def\skbondshorizi{%
+ \begin{picture}(200,300)(0,0)
+ \ifx\eee\empty%
+ \ifx\ccc\empty%
+ \put(-171,103){\line(1,0){200}}%bond 4-3
+ \else%
+ \put(-171,103){\line(1,0){158}}%bond 4-3
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \put(29,103){\line(-1,0){158}}%bond 4-3
+ \else%
+ \put(-129,103){\line(1,0){116}}%bond 4-3
+ \fi%
+ \fi\end{picture}}%
+\def\dotskbondshoriz{%
+ \begin{picture}(200,300)(0,0)
+ \ifx\fff\empty%
+ \ifx\bbb\empty%
+ \@ifundefined{dottedline}{%
+ \put(-171,303){\line(1,0){200}}%bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(-171,303)(29,303)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(-171,303){\line(1,0){158}}%bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(-171,303)(-29,303)}}%
+ \fi%
+ \else%
+ \ifx\bbb\empty%
+ \@ifundefined{dottedline}{%
+ \put(29,303){\line(-1,0){158}}%bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(29,303)(-129,303)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(-129,303){\line(1,0){116}}%bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(-129,303)(-13,303)}}%
+ \fi%
+ \fi\end{picture}}%
+\def\dotskbondshorizi{%
+ \begin{picture}(200,300)(0,0)
+ \ifx\eee\empty%
+ \ifx\ccc\empty%
+ \@ifundefined{dottedline}{%
+ \put(-171,103){\line(1,0){200}}%bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(-171,103)(29,103)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(-171,103){\line(1,0){158}}%bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(-171,103)(-29,103)}}%
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \@ifundefined{dottedline}{%
+ \put(29,103){\line(-1,0){158}}%bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(29,103)(-129,103)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(-129,103){\line(1,0){116}}%bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(-129,103)(-13,103)}}%
+ \fi%
+ \fi\end{picture}}%
+\def\fourhetero{\@ifnextchar({\@four@hetero(@}{\@four@hetero(@)}}
+\def\@four@hetero(#1){\@ifnextchar[{\@four@@hetero(#1)[@}%
+{\@four@@hetero(#1)[@]}}
+\def\@four@@hetero(#1)[#2]#3#4{\@ifnextchar[%
+{\@fourhetero(#1)[#2]{#3}{#4}[@}%
+{\@fourhetero(#1)[#2]{#3}{#4}[@]}}
+\def\@fourhetero(#1)[#2]#3#4[#5]{%
+\iniatom\iniflag%initialize
+\test@vertix@sixv{#3}{e}{c}{b}{f}{@}{@}%
+\@reset@ylsw%
+\ylposition{#4}{5}{1}{4}{-1}% for 2 to 3
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{142}\def\@@yli{0}\fi
+\else
+\ylposition{#4}{4}{4}{6}{0}% for 1
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+\ylposition{#4}{2}{5}{7}{0}% for 4
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(800,880)(-571,-137)%
+ \iforigpt\put(-571,-137){\circle*{50}}%
+ \put(-171,103){\circle{50}}%
+ \typeout{command `fourhetero' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shiftii,\the\shifti)}\fi%
+\fi
+{\resetbdsw%
+\@bond@@omit{#5}%
+\put(0,0){\set@skel@longbond{#1}{a}{skbondshorizi}}%
+ % bond between 1 and 2 \@aaa -> \skbondshorizi etc
+\put(-142,0){\set@skel@bond{#1}{b}{b}}%
+ % bond between 2 and 3 \@bbb -> \skbondb etc
+\put(0,0){\set@skel@longbond{#1}{c}{skbondshoriz}}%
+ % bond between 3 and 4 \@ccc -> \skbondshoriz etc
+\put(0,0){\set@skel@bond{#1}{d}{e}}%
+ % bond between 4 and 1 \@ddd -> \skbonde etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r%
+\else\if\member a\relax \put(0,0){\bondshorizi}%
+\else\if\member b\relax \put(-142,0){\bondb}%
+\else\if\member c\relax \put(0,0){\bondshoriz}%
+\else\if\member d\relax \put(0,0){\bonde}%
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusionadd@fourv
+\fi\fi\fi\fi\fi}%
+\put(-142,0){\set@hetatom@sixv{#3}{5}{1}{4}{-1}}% for 2 to 3
+\put(0,0){\set@hetatom@sixv{#3}{4}{4}{6}{0}}% for 1
+\put(0,0){\set@hetatom@sixv{#3}{2}{5}{7}{0}}% for 4
+\put(-142,0){\setsixringv{#4}{5}{1}{4}{-1}}% for 2 to 3
+\put(0,0){\setsixringv{#4}{4}{4}{6}{0}}% for 1
+\put(0,0){\setsixringv{#4}{2}{5}{7}{0}}% for 4
+\end{picture}\iniatom\iniflag}% %end of \fourhetero macro
+\def\set@fusionadd@fourv{%
+ \if\@@tmpa 1\relax%
+ \putlatom{-200}{120}{\scriptsize \@@tmpb}% % right type
+ \else\if\@@tmpa 2\relax%
+ \putratom{60}{120}{\scriptsize \@@tmpb}% % right type
+ \else\if\@@tmpa 3\relax%
+ \putratom{60}{233}{\scriptsize \@@tmpb}% % right type
+ \else\if\@@tmpa 4\relax%
+ \putlatom{-200}{233}{\scriptsize \@@tmpb}% % right type
+ \else
+ \set@fusion@fourv
+ \fi\fi\fi\fi%
+}%
+\def\set@fusion@fourv{%
+\if\@@tmpa d\relax%
+ \putlratom{-171}{303}{\@@tmpb}% % bond fused
+ \FuseWarning{0}{200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{d}%
+ \else\if\@@tmpa D\relax%
+ \putlratom{-171}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{0}{-200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{D}%
+ \else\if\@@tmpa a\relax%
+ \putlratom{-173}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{f}%
+ \else\if\@@tmpa A\relax%
+ \putlratom{27}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{A}%
+ \else\if\@@tmpa b\relax%
+ \putlratom{27}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{0}{-200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{b}%
+ \else\if\@@tmpa B\relax%
+ \putlratom{27}{303}{\@@tmpb}% % bond fused
+ \FuseWarning{0}{200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{B}%
+ \else\if\@@tmpa c\relax%
+ \putlratom{27}{303}{\@@tmpb}% % bond fused
+ \FuseWarning{200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{c}%
+ \else\if\@@tmpa C\relax%
+ \putlratom{-171}{303}{\@@tmpb}% % bond fused
+ \FuseWarning{-200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{C}%
+\fi\fi\fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusion@fourv
+ \def\bondtria{%
+ \ifx\ddd\empty%
+ \ifx\bbb\empty%
+ \put(-6,42){\line(3,5){72}}% %double bond 1-2
+ \else%
+ \put(-6,42){\line(3,5){60}}% %double bond 1-2
+ \fi%
+ \else%
+ \ifx\bbb\empty%
+ \put(6,62){\line(3,5){60}}% %double bond 1-2
+ \else%
+ \put(10,32){\line(3,5){60}}% %double bond 1-2
+ \fi%
+ \fi%
+}%
+ \def\bondtrib{%
+ \ifx\ddd\empty%
+ \ifx\fff\empty%
+ \put(6,42){\line(-3,5){72}}% %double bond 1-3
+ \else%
+ \put(6,42){\line(-3,5){60}}% %double bond 1-3
+ \fi%
+ \else%
+ \ifx\fff\empty%
+ \put(-6,62){\line(-3,5){60}}% %double bond 1-2
+ \else%
+ \put(6,42){\line(-3,5){60}}% %double bond 1-2
+ \fi%
+ \fi%
+ }%
+\def\skbondtria{%
+ \begin{picture}(200,200)(0,0)
+ \ifx\ddd\empty%
+ \ifx\bbb\empty%
+ \put(0,0){\line(3,5){103}}% %bond 1-2
+ \else%
+ \put(0,0){\line(3,5){80}}% %bond 1-2
+ \fi%
+ \else%
+ \ifx\bbb\empty%
+ \put(103,171){\line(-3,-5){80}}% %bond 1-2
+ \else%
+ \put(35,21){\line(3,5){60}}% %bond 1-2
+ \fi%
+ \fi\end{picture}}%
+\def\skbondtrib{%
+ \begin{picture}(200,200)(0,0)
+ \ifx\ddd\empty%
+ \ifx\fff\empty%
+ \put(0,0){\line(-3,5){103}}% %bond 1-3
+ \else%
+ \put(0,0){\line(-3,5){80}}% %bond 1-3
+ \fi%
+ \else%
+ \ifx\fff\empty%
+ \put(-103,171){\line(3,-5){80}}% %bond 1-3
+ \else%
+ \put(-35,21){\line(-3,5){60}}% %bond 1-3
+ \fi%
+ \fi\end{picture}}%
+\def\dotskbondtria{%
+ \begin{picture}(200,200)(0,0)
+ \ifx\ddd\empty%
+ \ifx\bbb\empty%
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(3,5){103}}% %bond 1-2
+ }{{\thicklines%
+ \dottedline{20}(0,0)(103,171)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(3,5){80}}% %bond 1-2
+ }{{\thicklines%
+ \dottedline{20}(0,0)(80,133)}}%
+ \fi%
+ \else%
+ \ifx\bbb\empty%
+ \@ifundefined{dottedline}{%
+ \put(103,171){\line(-3,-5){80}}% %bond 1-2
+ }{{\thicklines%
+ \dottedline{20}(103,171)(23,38)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(35,21){\line(3,5){60}}% %bond 1-2
+ }{{\thicklines%
+ \dottedline{20}(35,21)(95,121)}}%
+ \fi%
+ \fi\end{picture}}%
+\def\dotskbondtrib{%
+ \begin{picture}(200,200)(0,0)
+ \ifx\ddd\empty%
+ \ifx\fff\empty%
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(-3,5){103}}% %bond 1-3
+ }{{\thicklines%
+ \dottedline{20}(0,0)(-103,171)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(-3,5){80}}% %bond 1-3
+ }{{\thicklines%
+ \dottedline{20}(0,0)(-80,133)}}%
+ \fi%
+ \else%
+ \ifx\fff\empty%
+ \@ifundefined{dottedline}{%
+ \put(-103,171){\line(3,-5){80}}% %bond 1-3
+ }{{\thicklines%
+ \dottedline{20}(-103,171)(-23,38)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(-35,21){\line(-3,5){60}}% %bond 1-3
+ }{{\thicklines%
+ \dottedline{20}(-35,21)(-95,121)}}%
+ \fi%
+ \fi\end{picture}}%
+\def\threehetero{\@ifnextchar({\@three@hetero(@}{\@three@hetero(@)}}
+\def\@three@hetero(#1){\@ifnextchar[{\@three@@hetero(#1)[@}%
+{\@three@@hetero(#1)[@]}}
+\def\@three@@hetero(#1)[#2]#3#4{\@ifnextchar[%
+{\@threehetero(#1)[#2]{#3}{#4}[@}%
+{\@threehetero(#1)[#2]{#3}{#4}[@]}}
+\def\@threehetero(#1)[#2]#3#4[#5]{%
+\iniatom\iniflag%initialize
+\test@vertix@sixv{#3}{d}{b}{f}{@}{@}{@}%
+\@reset@ylsw%
+\ylposition{#4}{3}{3}{5}{0}%subst 1
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{68}\def\@@yli{0}\fi
+\else
+\ylposition{#4}{0}{1}{3}{0}%subst 2
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{142}\def\@@yli{132}\fi
+\else
+\ylposition{#4}{3}{5}{7}{0}%subst 3
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{132}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(800,580)(-468,-240)%
+ \iforigpt \put(-468,-240){\circle*{50}}%
+ \put(-68,0){\circle{50}}%
+ \typeout{command `threeheterov' origin: %
+ (68,0) ---> (468,240)}\fi%
+\fi
+{\resetbdsw%
+\@bond@@omit{#5}%
+\put(-68,0){\set@skel@longbond{#1}{a}{skbondtria}}%
+ % bond between 1 and 2 \@aaa -> \skbondtria etc
+\put(0,-132){\set@skel@longbond{#1}{b}{skbondshoriz}}%
+ % bond between 2 and 3 \@bbb -> \skbondb etc
+\put(-68,0){\set@skel@longbond{#1}{c}{skbondtrib}}%
+ % bond between 3 and 1 \@ccc -> \skbondtria etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r\relax%
+\else\if\member a\relax\put(-68,0){\bondtria}%
+\else\if\member b\relax\put(0,-126){\bondshoriz}%
+\else\if\member c\relax\put(-68,0){\bondtrib}%
+\else\if\member A\relax% aromatic circle
+ \put(-70,108){\circle{100}}% %circle
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusionadd@threev
+\fi\fi\fi\fi\fi%
+}%
+\put(-68,0){\set@hetatom@sixv{#3}{3}{3}{5}{0}%
+\if@clip\global\@cliptrue\fi
+}%subst 1
+\put(-142,-132){\set@hetatom@sixv{#3}{0}{1}{3}{0}%
+\if@bclip\global\@bcliptrue\fi
+}%subst 2
+\put(0,-132){\set@hetatom@sixv{#3}{3}{5}{7}{0}%
+\if@fclip\global\@fcliptrue\fi
+}%subst 3
+\put(-68,0){\setsixringv{#4}{3}{3}{5}{0}}%subst 1
+\put(-142,-132){\setsixringv{#4}{0}{1}{3}{0}}%subst 2
+\put(0,-132){\setsixringv{#4}{3}{5}{7}{0}}%subst 3
+\end{picture}%
+\iniatom\iniflag}% %end of \threehetero macro
+\let\threeheterov=\threehetero
+\def\set@fusionadd@threev{%
+ \if\@@tmpa 0\relax%
+ \putratom{-94}{92}{\scriptsize\@@tmpb}% % right type
+ \else\if\@@tmpa 1\relax%
+ \putratom{-94}{60}{\scriptsize\@@tmpb}% % right type
+ \else\if\@@tmpa 2\relax%
+ \putratom{-52}{120}{\scriptsize\@@tmpb}% % right type
+ \else\if\@@tmpa 3\relax%
+ \putratom{-126}{126}{\scriptsize\@@tmpb}% % right type
+ \else\if\@@tmpa 4\relax%
+ \putratom{-30}{-20}{\scriptsize\@@tmpb}% % right type
+ \else\if\@@tmpa 5\relax%
+ \putratom{52}{110}{\scriptsize\@@tmpb}% % right type
+ \else\if\@@tmpa 6\relax%
+ \putratom{-250}{110}{\scriptsize\@@tmpb}% % right type
+ \else
+ \set@fusion@threev
+ \fi\fi\fi\fi\fi\fi\fi%
+}%
+\def\set@fusion@threev{%
+\if\@@tmpa b\relax%
+ \putlratom{29}{171}{\@@tmpb}% % bond fused
+ \FuseWarning{200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{b}%
+ \else\if\@@tmpa B\relax%
+ \putlratom{-171}{171}{\@@tmpb}% % bond fused
+ \FuseWarning{-200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{B}%
+ \else\if\@@tmpa a\relax%
+ \putlratom{-68}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-103}{-171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{a}%
+ \else\if\@@tmpa A\relax%
+ \putlratom{29}{171}{\@@tmpb}% % bond fused
+ \FuseWarning{103}{171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{A}%
+ \else\if\@@tmpa c\relax%
+ \putlratom{-171}{171}{\@@tmpb}% % bond fused
+ \FuseWarning{-103}{171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{c}%
+ \else\if\@@tmpa C\relax%
+ \putlratom{-68}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{103}{-171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{C}%
+\fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusion@threev
+ \def\Bondtria{%
+ \ifx\aaa\empty%
+ \ifx\ccc\empty%
+ \put(-6,-42){\line(3,-5){72}}% %double bond 1-2
+ \else%
+ \put(-6,-42){\line(3,-5){60}}% %double bond 1-2
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \put(6,-62){\line(3,-5){60}}% %double bond 1-2
+ \else%
+ \put(10,-32){\line(3,-5){60}}% %double bond 1-2
+ \fi%
+ \fi%
+}%
+ \def\Bondtrib{%
+ \ifx\aaa\empty%
+ \ifx\eee\empty%
+ \put(6,-42){\line(-3,-5){72}}% %double bond 1-3
+ \else%
+ \put(6,-42){\line(-3,-5){60}}% %double bond 1-3
+ \fi%
+ \else%
+ \ifx\fff\empty%
+ \put(-6,-62){\line(-3,-5){60}}% %double bond 1-2
+ \else%
+ \put(6,-42){\line(-3,-5){60}}% %double bond 1-2
+ \fi%
+ \fi%
+ }%
+\def\skBondtria{%
+ \ifx\aaa\empty%
+ \ifx\ccc\empty%
+ \put(0,0){\line(3,-5){103}}% %bond 1-2
+ \else%
+ \put(0,0){\line(3,-5){80}}% %bond 1-2
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \put(103,-171){\line(-3,5){80}}% %bond 1-2
+ \else%
+ \put(35,-21){\line(3,-5){60}}% %bond 1-2
+ \fi%
+ \fi
+}%
+\def\skBondtrib{%
+ \ifx\aaa\empty%
+ \ifx\eee\empty%
+ \put(0,0){\line(-3,-5){103}}% %bond 1-3
+ \else%
+ \put(0,0){\line(-3,-5){80}}% %bond 1-3
+ \fi%
+ \else%
+ \ifx\eee\empty%
+ \put(-103,-171){\line(3,5){80}}% %bond 1-3
+ \else%
+ \put(-35,-21){\line(-3,-5){60}}% %bond 1-3
+ \fi%
+ \fi
+}%
+\def\dotskBondtria{%
+ \ifx\aaa\empty%
+ \ifx\ccc\empty%
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(3,-5){103}}% %bond 1-2
+ }{{\thicklines%
+ \dottedline{20}(0,0)(103,-171)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(3,-5){80}}% %bond 1-2
+ }{{\thicklines%
+ \dottedline{20}(0,0)(80,-133)}}%
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \@ifundefined{dottedline}{%
+ \put(103,-171){\line(-3,5){80}}% %bond 1-2
+ }{{\thicklines%
+ \dottedline{20}(103,-171)(23,-38)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(35,-21){\line(3,-5){60}}% %bond 1-2
+ }{{\thicklines%
+ \dottedline{20}(35,-21)(95,-121)}}%
+ \fi%
+ \fi
+}%
+\def\dotskBondtrib{%
+ \ifx\aaa\empty%
+ \ifx\eee\empty%
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(-3,-5){103}}% %bond 1-3
+ }{{\thicklines%
+ \dottedline{20}(0,0)(-103,-171)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(-3,-5){80}}% %bond 1-3
+ }{{\thicklines%
+ \dottedline{20}(0,0)(-80,-133)}}%
+ \fi%
+ \else%
+ \ifx\eee\empty%
+ \@ifundefined{dottedline}{%
+ \put(-103,-171){\line(3,5){80}}% %bond 1-3
+ }{{\thicklines%
+ \dottedline{20}(-103,-171)(-23,-38)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(-35,-21){\line(-3,-5){60}}% %bond 1-3
+ }{{\thicklines%
+ \dottedline{20}(-35,-21)(-95,-121)}}%
+ \fi%
+ \fi
+}%
+\def\threeheteroi{\@ifnextchar({\@three@heteroi(@}{\@three@heteroi(@)}}
+\def\@three@heteroi(#1){\@ifnextchar[{\@three@@heteroi(#1)[@}%
+{\@three@@heteroi(#1)[@]}}
+\def\@three@@heteroi(#1)[#2]#3#4{\@ifnextchar[%
+{\@threeheteroi(#1)[#2]{#3}{#4}[@}%
+{\@threeheteroi(#1)[#2]{#3}{#4}[@]}}
+\def\@threeheteroi(#1)[#2]#3#4[#5]{%
+\iniatom\iniflag%initialize
+\test@vertix@sixv{#3}{a}{c}{e}{@}{@}{@}%
+\@reset@ylsw%
+\ylposition{#4}{0}{0}{2}{0}%subst 1
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{68}\def\@@yli{406}\fi
+\else
+\ylposition{#4}{1}{2}{4}{0}%subst 2
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{142}\def\@@yli{275}\fi
+\else
+\ylposition{#4}{2}{4}{6}{0}%subst 3
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{275}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(800,580)(-468,-340)%
+ \iforigpt \put(-468,-340){\circle*{50}}%
+ \put(-68,0){\circle{50}}%
+ \typeout{command `threeheteroi' origin: %
+ (0,0) ---> (-468,-340)}\fi%
+\fi
+{\resetbdsw%
+\@bond@@omit{#5}%
+\put(-68,0){\set@skel@longbond{#1}{a}{skBondtria}}%
+ % bond between 1 and 2 \@aaa -> \skBondtria etc
+\put(0,-275){\set@skel@longbond{#1}{b}{skbondshorizi}}%
+ % bond between 2 and 3 \@bbb -> \skbondb etc
+\put(-68,0){\set@skel@longbond{#1}{c}{skBondtrib}}%
+ % bond between 3 and 1 \@ccc -> \skBondtrib etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r\relax%
+\else\if\member a\relax\put(-68,0){\Bondtria}%
+\else\if\member b\relax\put(0,-274){\bondshorizi}%
+\else\if\member c\relax\put(-68,0){\Bondtrib}%
+\else\if\member A\relax% aromatic circle
+ \put(-70,-108){\circle{100}}% %circle
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusionadd@threevi
+\fi\fi\fi\fi\fi%
+}%
+\put(-68,-406){\set@hetatom@sixv{#3}{0}{0}{2}{0}%
+\if@aclip\global\@acliptrue\fi
+}%subst 1
+\put(0,-275){\set@hetatom@sixv{#3}{2}{4}{6}{0}%
+\if@eclip\global\@ecliptrue\fi
+}%subst 3
+\put(-142,-275){\set@hetatom@sixv{#3}{1}{2}{4}{0}%
+\if@cclip\global\@ccliptrue\fi
+}%subst 2
+\put(-68,-406){\setsixringv{#4}{0}{0}{2}{0}}%subst 1
+\put(0,-275){\setsixringv{#4}{2}{4}{6}{0}}%subst 3
+\put(-142,-275){\setsixringv{#4}{1}{2}{4}{0}}%subst 2
+\end{picture}%
+\iniatom\iniflag}% %end of \threeheteroi macro
+\let\threeheterovi=\threeheteroi
+\def\set@fusionadd@threevi{%
+ \if\@@tmpa 0\relax%
+ \putratom{-94}{-120}{\scriptsize\@@tmpb}% % right type
+ \else\if\@@tmpa 1\relax%
+ \putratom{-94}{-80}{\scriptsize\@@tmpb}% % right type
+ \else\if\@@tmpa 2\relax%
+ \putratom{-52}{-150}{\scriptsize\@@tmpb}% % right type
+ \else\if\@@tmpa 3\relax%
+ \putratom{-126}{-150}{\scriptsize\@@tmpb}% % right type
+ \else\if\@@tmpa 4\relax%
+ \putratom{-30}{0}{\scriptsize\@@tmpb}% % right type
+ \else\if\@@tmpa 5\relax%
+ \putratom{32}{-130}{\scriptsize\@@tmpb}% % right type
+ \else\if\@@tmpa 6\relax%
+ \putratom{-230}{-130}{\scriptsize\@@tmpb}% % right type
+ \else
+ \set@fusion@threevi
+ \fi\fi\fi\fi\fi\fi\fi%
+}%
+\def\set@fusion@threevi{%
+\if\@@tmpa b\relax%
+ \putlratom{29}{-171}{\@@tmpb}% % bond fused
+ \FuseWarning{200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{b}%
+ \else\if\@@tmpa B\relax%
+ \putlratom{-171}{-171}{\@@tmpb}% % bond fused
+ \FuseWarning{-200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{B}%
+ \else\if\@@tmpa a\relax%
+ \putlratom{-68}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-103}{171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{a}%
+ \else\if\@@tmpa A\relax%
+ \putlratom{29}{-171}{\@@tmpb}% % bond fused
+ \FuseWarning{103}{-171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{A}%
+ \else\if\@@tmpa c\relax%
+ \putlratom{-171}{-171}{\@@tmpb}% % bond fused
+ \FuseWarning{103}{171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{c}%
+ \else\if\@@tmpa C\relax%
+ \putlratom{-68}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-103}{-171}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{C}%
+\fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusion@threevi
+\endinput
+%%
+%% End of file `hetarom.sty'.
diff --git a/Master/texmf-dist/tex/latex/xymtex/hetaromh.sty b/Master/texmf-dist/tex/latex/xymtex/hetaromh.sty
new file mode 100644
index 00000000000..23f00dbb23b
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/xymtex/hetaromh.sty
@@ -0,0 +1,2435 @@
+%%
+%% This is file `hetaromh.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% hetaromh.dtx (with options: `hetaromh')
+%%
+%% This is a generated file.
+%%
+%% Copyright 1996,1998,2000 by Shinsaku Fujita
+%%
+%% This file is part of the XyMTeX system.
+%% =======================================
+%%
+%% Version 1.01 Released on August 16, 1996
+%% Version 1.02 Released on October 31, 1996 (private version)
+%% Version 2.00 Released on December 25, 1998
+%% Version 2.00a Released on November 11, 2000
+%%
+%% Copyright (C) 1996, 1998, 2000 by Shinsaku Fujita, all rights reserved.
+%% This style file is created for drawing chemical structural formulas
+%% This style file is to be contained in the ``xymtex'' directory which
+%% is an input directory for TeX.
+%%
+%% Copying of this file is authorized only if either
+%%
+%% (1) you make absolutely no changes to your copy, including name and
+%% directory name
+%% (2) if you do make changes,
+%% (a) you name it something other than the names included in the
+%% ``xymtex'' directory and
+%% (b) you acknowledge the original name.
+%% This restriction ensures that all standard styles are identical.
+%%
+%% =======================================
+%%
+%% This file contains several codes modified from latex.tex (LaTeX2.09)
+%% and from latex.ltx (a LaTeX2e), the reused parts of which are subject to
+%% Copyright 1994 the LaTeX3 project and the individual authors (For further
+%% copyright information see the file legal.txt of the LaTeX2e standard
+%% distribution, and any other copyright indicated in this file.)
+%%
+%% File: hetaromh.dtx
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% \CharacterTable
+%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%% Digits \0\1\2\3\4\5\6\7\8\9
+%% Exclamation \! Double quote \" Hash (number) \#
+%% Dollar \$ Percent \% Ampersand \&
+%% Acute accent \' Left paren \( Right paren \)
+%% Asterisk \* Plus \+ Comma \,
+%% Minus \- Point \. Solidus \/
+%% Colon \: Semicolon \; Less than \<
+%% Equals \= Greater than \> Question mark \?
+%% Commercial at \@ Left bracket \[ Backslash \\
+%% Right bracket \] Circumflex \^ Underscore \_
+%% Grave accent \` Left brace \{ Vertical bar \|
+%% Right brace \} Tilde \~}
+\typeout{XyMTeX for Drawing Chemical Structural Formulas. Version 2.00}
+\typeout{ -- Released December 25, 1998 by Shinsaku Fujita}
+\def\j@urnalname{hetaromh}
+\def\versi@ndate{November 11, 2000}
+\def\versi@nno{ver2.00a}
+\def\copyrighth@lder{SF} % Shinsaku Fujita
+\typeout{XyMTeX Macro File `\j@urnalname' (\versi@nno) <\versi@ndate>%
+\space[\copyrighth@lder]}
+\@ifundefined{setsixringv}{\input chemstr.sty\relax}{}%
+\@ifundefined{test@vertix@decavi}{\input hetarom.sty\relax}{}%
+\unitlength=0.1pt%
+\iniatom%
+\def\hbonda{%
+ \ifx\aaa\empty%
+ \ifx\bbb\empty%
+ \put(42,6){\line(3,5){78}}% %double bond 1-2
+ \else%
+ \put(42,6){\line(3,5){62}}% %double bond 1-2
+ \fi%
+ \else%
+ \ifx\bbb\empty%
+ \put(57,36){\line(3,5){62}}% %double bond 1-2
+ \else%
+ \put(57,36){\line(3,5){62}}% %double bond 1-2
+ \fi\fi}%
+\def\hbondf{%
+ \ifx\aaa\empty%
+ \ifx\fff\empty%
+ \put(42,-6){\line(3,-5){78}}% %double bond 1-6
+ \else%
+ \put(42,-6){\line(3,-5){62}}% %double bond 1-6
+ \fi%
+ \else%
+ \ifx\fff\empty%
+ \put(57,-36){\line(3,-5){62}}% %double bond 1-6
+ \else%
+ \put(57,-36){\line(3,-5){62}}% %double bond 1-6
+ \fi\fi}%
+ \def\hbondb{%
+ \ifx\bbb\empty%
+ \ifx\ccc\empty%
+ \put(129,138){\line(1,0){148}}% %double bond 2-3
+ \else%
+ \put(129,138){\line(1,0){134}}% %double bond 3-2
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \put(143,138){\line(1,0){134}}% %double bond 3-2
+ \else%
+ \put(143,138){\line(1,0){110}}% %double bond 3-2
+ \fi\fi}%
+ \def\hbondc{%
+ \ifx\ddd\empty%
+ \ifx\ccc\empty%
+ \put(364,6){\line(-3,5){78}}% %double bond 4-3
+ \else%
+ \put(364,6){\line(-3,5){62}}% %double bond 4-3
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \put(349,36){\line(-3,5){62}}% %double bond 4-3
+ \else%
+ \put(349,36){\line(-3,5){62}}% %double bond 4-3
+ \fi\fi}%
+ \def\hbondd{%
+ \ifx\ddd\empty%
+ \ifx\eee\empty%
+ \put(364,-6){\line(-3,-5){78}}% %double bond 4-5
+ \else%
+ \put(364,-6){\line(-3,-5){62}}% %double bond 4-5
+ \fi%
+ \else%
+ \ifx\eee\empty%
+ \put(349,-36){\line(-3,-5){62}}% %double bond 4-5
+ \else%
+ \put(349,-36){\line(-3,-5){62}}% %double bond 4-5
+ \fi\fi}%
+\def\hbonde{%
+ \ifx\fff\empty%
+ \ifx\eee\empty%
+ \put(129,-138){\line(1,0){148}}% %double bond 6-5
+ \else%
+ \put(129,-138){\line(1,0){134}}% %double bond 5-6
+ \fi%
+ \else%
+ \ifx\eee\empty%
+ \put(143,-138){\line(1,0){134}}% %double bond 5-6
+ \else%
+ \put(143,-138){\line(1,0){110}}% %double bond 5-6
+ \fi\fi}%
+\def\hbondvert{%
+ \ifx\fff\empty%
+ \ifx\bbb\empty%
+ \put(136,-138){\line(0,1){277}}% %double bond 4-3
+ \else%
+ \put(136,-138){\line(0,1){258}}% %double bond 4-3
+ \fi%
+ \else%
+ \ifx\bbb\empty%
+ \put(136,-120){\line(0,1){258}}% %double bond 4-3
+ \else
+ \put(136,-120){\line(0,1){239}}% %double bond 4-3
+ \fi\fi}%
+\def\hbondverti{%
+ \ifx\eee\empty%
+ \ifx\ccc\empty%
+ \put(270,-138){\line(0,0){277}}% %double bond 4-3
+ \else%
+ \put(270,-138){\line(0,1){258}}% %double bond 4-3
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \put(270,-120){\line(0,1){258}}% %double bond 4-3
+ \else%
+ \put(270,-120){\line(0,1){239}}% %double bond 4-3
+ \fi\fi}%
+\def\hskbonda{%
+ \ifx\aaa\empty%
+ \ifx\bbb\empty%
+ \put(0,0){\line(3,5){103}}% %bond 1-2
+ \else%
+ \put(0,0){\line(3,5){79}}% %bond 1-2
+ \fi%
+ \else%
+ \ifx\bbb\empty%
+ \put(24,40){\line(3,5){79}}% %bond 1-2
+ \else%
+ \put(24,40){\line(3,5){62}}% %bond 1-2
+ \fi\fi}%
+\def\hskbondf{%
+ \ifx\aaa\empty%
+ \ifx\fff\empty
+ \put(0,0){\line(3,-5){103}}% %bond 1-6
+ \else%
+ \put(0,0){\line(3,-5){79}}% %bond 1-6
+ \fi%
+ \else%
+ \ifx\fff\empty%
+ \put(24,-40){\line(3,-5){79}}% %bond 1-6
+ \else%
+ \put(24,-40){\line(3,-5){62}}% %bond 1-6
+ \fi\fi}%
+\def\hskbondc{%
+ \ifx\ddd\empty%
+ \ifx\ccc\empty%
+ \put(406,0){\line(-3,5){103}}% %bond 4-3
+ \else%
+ \put(406,0){\line(-3,5){79}}% %bond 4-3
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \put(382,40){\line(-3,5){79}}% %bond 4-3
+ \else%
+ \put(382,40){\line(-3,5){62}}% %bond 4-3
+ \fi\fi}%
+\def\hskbondd{%
+ \ifx\ddd\empty%
+ \ifx\eee\empty%
+ \put(406,0){\line(-3,-5){103}}% %bond 4-5
+ \else%
+ \put(406,0){\line(-3,-5){79}}% %bond 4-5
+ \fi%
+ \else%
+ \ifx\eee\empty%
+ \put(382,-40){\line(-3,-5){79}}% %bond 4-5
+ \else%
+ \put(382,-40){\line(-3,-5){62}}% %bond 4-5
+ \fi\fi}%
+\def\hskbondb{%
+ \ifx\bbb\empty%
+ \ifx\ccc\empty%
+ \put(103,171){\line(1,0){200}}% %bond 2-3
+ \else%
+ \put(103,171){\line(1,0){160}}% %bond 3-2
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \put(143,171){\line(1,0){160}}% %bond 3-2
+ \else%
+ \put(143,171){\line(1,0){120}}% %bond 3-2
+ \fi\fi}%
+\def\hskbonde{%
+ \ifx\eee\empty%
+ \ifx\fff\empty%
+ \put(103,-171){\line(1,0){200}}% %bond 6-5
+ \else%
+ \put(143,-171){\line(1,0){160}}% %bond 5-6
+ \fi%
+ \else%
+ \ifx\fff\empty%
+ \put(103,-171){\line(1,0){160}}% %bond 5-6
+ \else%
+ \put(143,-171){\line(1,0){120}}% %bond 5-6
+ \fi\fi}%
+\def\hskbondvert{%
+ \ifx\fff\empty%
+ \ifx\bbb\empty%
+ \put(103,-171){\line(0,1){342}}% %bond 4-3
+ \else%
+ \put(103,-171){\line(0,1){300}}% %bond 4-3
+ \fi%
+ \else%
+ \ifx\bbb\empty%
+ \put(103,171){\line(0,-1){300}}% %bond 4-3
+ \else%
+ \put(103,-129){\line(0,1){258}}% %bond 4-3
+ \fi\fi}%
+\def\hskbondverti{%
+ \ifx\eee\empty%
+ \ifx\ccc\empty%
+ \put(303,-171){\line(0,1){342}}% %bond 4-3
+ \else%
+ \put(303,-171){\line(0,1){300}}% %bond 4-3
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \put(303,171){\line(0,-1){300}}% %bond 4-3
+ \else%
+ \put(303,-129){\line(0,1){258}}% %bond 4-3
+ \fi\fi}%
+\def\dothskbonda{%
+ \ifx\aaa\empty%
+ \ifx\bbb\empty%
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(3,5){103}}% %bond 1-2
+ }{{\thicklines%
+ \dottedline{20}(0,0)(103,171)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(3,5){79}}% %bond 1-2
+ }{{\thicklines%
+ \dottedline{20}(0,0)(79,132)}}%
+ \fi%
+ \else%
+ \ifx\bbb\empty%
+ \@ifundefined{dottedline}{%
+ \put(24,40){\line(3,5){79}}% %bond 1-2
+ }{{\thicklines%
+ \dottedline{20}(24,40)(103,171)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(24,40){\line(3,5){62}}% %bond 1-2
+ }{{\thicklines%
+ \dottedline{20}(24,40)(86,143)}}%
+ \fi\fi}%
+\def\dothskbondb{%
+ \ifx\bbb\empty%
+ \ifx\ccc\empty%
+ \@ifundefined{dottedline}{%
+ \put(103,171){\line(1,0){200}}% %bond 2-3
+ }{{\thicklines%
+ \dottedline{20}(103,171)(303,171)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(103,171){\line(1,0){160}}% %bond 3-2
+ }{{\thicklines%
+ \dottedline{20}(103,171)(263,171)}}%
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \@ifundefined{dottedline}{%
+ \put(143,171){\line(1,0){160}}% %bond 3-2
+ }{{\thicklines%
+ \dottedline{20}(143,171)(303,171)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(143,171){\line(1,0){120}}% %bond 3-2
+ }{{\thicklines%
+ \dottedline{20}(143,171)(263,171)}}%
+ \fi\fi}%
+\def\dothskbondc{%
+ \ifx\ddd\empty%
+ \ifx\ccc\empty%
+ \@ifundefined{dottedline}{%
+ \put(406,0){\line(-3,5){103}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(406,0)(303,171)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(406,0){\line(-3,5){79}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(406,0)(327,132)}}%
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \@ifundefined{dottedline}{%
+ \put(382,40){\line(-3,5){79}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(382,40)(303,171)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(382,40){\line(-3,5){62}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(382,40)(320,143)}}%
+ \fi\fi}%
+\def\dothskbondd{%
+ \ifx\ddd\empty%
+ \ifx\eee\empty%
+ \@ifundefined{dottedline}{%
+ \put(406,0){\line(-3,-5){103}}% %bond 4-5
+ }{{\thicklines%
+ \dottedline{20}(406,0)(303,-171)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(406,0){\line(-3,-5){79}}% %bond 4-5
+ }{{\thicklines%
+ \dottedline{20}(406,0)(327,-132)}}%
+ \fi%
+ \else%
+ \ifx\eee\empty%
+ \@ifundefined{dottedline}{%
+ \put(382,-40){\line(-3,-5){79}}% %bond 4-5
+ }{{\thicklines%
+ \dottedline{20}(382,-40)(303,-171)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(382,-40){\line(-3,-5){62}}% %bond 4-5
+ }{{\thicklines%
+ \dottedline{20}(382,-40)(320,-143)}}%
+ \fi\fi}%
+\def\dothskbonde{%
+ \ifx\eee\empty%
+ \ifx\fff\empty%
+ \@ifundefined{dottedline}{%
+ \put(103,-171){\line(1,0){200}}% %bond 6-5
+ }{{\thicklines%
+ \dottedline{20}(103,-171)(303,-171)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(143,-171){\line(1,0){160}}% %bond 5-6
+ }{{\thicklines%
+ \dottedline{20}(143,-171)(303,-171)}}%
+ \fi%
+ \else%
+ \ifx\fff\empty%
+ \@ifundefined{dottedline}{%
+ \put(103,-171){\line(1,0){160}}% %bond 5-6
+ }{{\thicklines%
+ \dottedline{20}(103,-171)(263,-171)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(143,-171){\line(1,0){120}}% %bond 5-6
+ }{{\thicklines%
+ \dottedline{20}(143,-171)(263,-171)}}%
+ \fi\fi}%
+\def\dothskbondf{%
+ \ifx\aaa\empty%
+ \ifx\fff\empty
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(3,-5){103}}% %bond 1-6
+ }{{\thicklines%
+ \dottedline{20}(0,0)(103,-171)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(3,-5){79}}% %bond 1-6
+ }{{\thicklines%
+ \dottedline{20}(0,0)(79,-131)}}%
+ \fi%
+ \else%
+ \ifx\fff\empty%
+ \@ifundefined{dottedline}{%
+ \put(24,-40){\line(3,-5){79}}% %bond 1-6
+ }{{\thicklines%
+ \dottedline{20}(24,-40)(103,-171)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(24,-40){\line(3,-5){62}}% %bond 1-6
+ }{{\thicklines%
+ \dottedline{20}(24,-40)(86,-143)}}%
+ \fi\fi}%
+\def\dothskbondvert{%
+ \ifx\fff\empty%
+ \ifx\bbb\empty%
+ \@ifundefined{dottedline}{%
+ \put(103,-171){\line(0,1){342}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(103,-171)(103,171)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(103,-171){\line(0,1){300}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(103,-171)(103,129)}}%
+ \fi%
+ \else%
+ \ifx\bbb\empty%
+ \@ifundefined{dottedline}{%
+ \put(103,171){\line(0,-1){300}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(103,171)(103,-129)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(103,-129){\line(0,1){258}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(103,-129)(103,129)}}%
+ \fi\fi}%
+\def\dothskbondverti{%
+ \ifx\eee\empty%
+ \ifx\ccc\empty%
+ \@ifundefined{dottedline}{%
+ \put(303,-171){\line(0,1){342}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(303,-171)(303,171)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(303,-171){\line(0,1){300}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(303,-171)(303,129)}}%
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \@ifundefined{dottedline}{%
+ \put(303,171){\line(0,-1){300}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(303,171)(303,-129)}}%
+ \else%
+ \@ifundefined{dottedline}{%
+ \put(303,-129){\line(0,1){258}}% %bond 4-3
+ }{{\thicklines%
+ \dottedline{20}(303,-129)(303,129)}}%
+ \fi\fi}%
+\def\set@skel@bondh#1#2#3{%
+ \expandafter\if\csname @#2#2#2\endcsname #2\relax%OK
+ % \if\@aaa #2\relax%OK
+ \@skbondlistfalse
+ \@tfor\member:=#1\do{%
+ \expandafter\twoCH@@R\member//
+ \if\@@tmpa #2\relax%
+ \if\@@tmpb A\relax%
+ \expandafter\csname dothskbond#3\endcsname% \dothskbonda etc.
+ \@skbondlisttrue
+ \else\if\@@tmpb B\relax%
+ {\thicklines
+ \expandafter\csname hskbond#3\endcsname% \hskbonda etc.
+ }%
+ \@skbondlisttrue
+ \fi\fi
+ \fi%
+ }%
+ \if@skbondlist\else
+ {\thinlines
+ \expandafter\csname hskbond#3\endcsname% \hskbonda etc.
+ }%
+ \fi%
+ \else
+ \expandafter\ifx\csname @#2#2#2\endcsname \empty\relax%
+ % \ifx\@aaa\empty\relax
+ \@tfor\member:=#1\do{%
+ \expandafter\twoCH@@R\member//
+ \if\@@tmpa #2\relax%
+ \XyMTeXWarning{Unavailable bond `#2' in SKBONDLIST}\fi
+ }%
+ \fi\fi
+}% end of \set@skel@bondh
+\def\sixheteroh{\@ifnextchar({\@six@heteroh(@}{\@six@heteroh(@)}}
+\def\@six@heteroh(#1){\@ifnextchar[{\@six@@heteroh(#1)[@}%
+{\@six@@heteroh(#1)[@]}}
+\def\@six@@heteroh(#1)[#2]#3#4{\@ifnextchar[%
+{\@sixheteroh(#1)[#2]{#3}{#4}[@}%
+{\@sixheteroh(#1)[#2]{#3}{#4}[@]}}
+\def\@sixheteroh(#1)[#2]#3#4[#5]{%
+\iniatom\iniflag%initialize
+\test@vrtx@sixh{#3}%
+\@reset@ylsw%
+\ylpositionh{#4}{0}{0}{7}{0}%
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+\begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(880,800)(-240,-400)%
+ \iforigpt \put(-\shifti,-\shiftii){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `sixheteroh' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shifti,\the\shiftii)}\fi%
+\fi
+{%
+\resetbdsw%
+\@bond@@omit{#5}%
+\set@skel@bondh{#1}{a}{a}% bond between 1 and 2 \@aaa -> \hskbonda etc
+\set@skel@bondh{#1}{b}{b}% bond between 2 and 3 \@bbb -> \hskbondb etc
+\set@skel@bondh{#1}{c}{c}% bond between 3 and 4 \@ccc -> \hskbondc etc
+\set@skel@bondh{#1}{d}{d}% bond between 4 and 5 \@ddd -> \hskbondd etc
+\set@skel@bondh{#1}{e}{e}% bond between 5 and 6 \@eee -> \hskbonde etc
+\set@skel@bondh{#1}{f}{f}% bond between 6 and 1 \@fff -> \hskbondf etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r\relax \hbondd \hbondf \hbondb%
+\else \if\member l\relax \hbonda \hbondc \hbonde%
+\else \if\member a\relax \hbonda%
+\else \if\member b\relax \hbondb%
+\else \if\member c\relax \hbondc%
+\else \if\member d\relax \hbondd%
+\else \if\member e\relax \hbonde%
+\else \if\member f\relax \hbondf%
+\else \if\member A%left aromatic circle
+ \put(203,0){\circle{240}}% %circle
+\else \expandafter\twoCH@@R\member//%
+ \set@fusionadd@sixh
+\fi\fi\fi\fi\fi\fi\fi\fi\fi}%
+\set@hetatom@sixh{#3}{0}{0}{7}{0}% %atom 1--6%
+\setsixringh{#4}{0}{0}{7}{0}% %subst 1--6
+\end{picture}\iniatom\iniflag}% %end of \sixheteroh macro
+\def\test@vrtx@sixh#1{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\ifcase\@tmpa%
+ \or% \xdef\aaa{\@memberb}%
+ \if\@tmpb s\relax\def\aaa{}\else\def\aaa{@}\fi
+ \or% \xdef\bbb{\@memberb}%
+ \if\@tmpb s\relax\def\bbb{}\else\def\bbb{@}\fi
+ \or% \xdef\ccc{\@memberb}%
+ \if\@tmpb s\relax\def\ccc{}\else\def\ccc{@}\fi
+ \or% \xdef\ddd{\@memberb}%
+ \if\@tmpb s\relax\def\ddd{}\else\def\ddd{@}\fi
+ \or% \xdef\eee{\@memberb}%
+ \if\@tmpb s\relax\def\eee{}\else\def\eee{@}\fi
+ \or% \xdef\fff{\@memberb}%
+ \if\@tmpb s\relax\def\fff{}\else\def\fff{@}\fi
+\fi\fi}%
+}% end of \test@vrtx@sixh
+\def\sixheterohi{\@ifnextchar({\@six@heterohi(@}{\@six@heterohi(@)}}
+\def\@six@heterohi(#1){\@ifnextchar[{\@six@@heterohi(#1)[@}%
+{\@six@@heterohi(#1)[@]}}
+\def\@six@@heterohi(#1)[#2]#3#4{\@ifnextchar[%
+{\@sixheterohi(#1)[#2]{#3}{#4}[@}%
+{\@sixheterohi(#1)[#2]{#3}{#4}[@]}}
+\def\@sixheterohi(#1)[#2]#3#4[#5]{%
+\iniatom\iniflag%initialize
+\test@vrtx@sixhi{#3}%
+\@reset@ylsw%
+\ylpositionh{#4}{5}{0}{5}{-1}% %subst 1--4
+\ylpositionh{#4}{11}{4}{7}{-1}% %subst 5 and 6
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(880,800)(-240,-400)%
+ \iforigpt \put(-\shifti,-\shiftii){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `sixheterohi' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shifti,\the\shiftii)}\fi%
+\fi
+{\resetbdsw%
+\@bond@@omit{#5}%
+\set@skel@bondh{#1}{a}{c}% bond between 1 and 2 \@aaa -> \hskbondc etc
+\set@skel@bondh{#1}{b}{b}% bond between 2 and 3 \@bbb -> \hskbondb etc
+\set@skel@bondh{#1}{c}{a}% bond between 3 and 4 \@ccc -> \hskbonda etc
+\set@skel@bondh{#1}{d}{f}% bond between 4 and 5 \@ddd -> \hskbondf etc
+\set@skel@bondh{#1}{e}{e}% bond between 5 and 6 \@eee -> \hskbonde etc
+\set@skel@bondh{#1}{f}{d}% bond between 6 and 1 \@fff -> \hskbondd etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r\relax \hbondd \hbondf \hbondb%
+\else \if\member l\relax \hbonda \hbondc \hbonde%
+\else \if\member a\relax \hbondc%
+\else \if\member b\relax \hbondb%
+\else \if\member c\relax \hbonda%
+\else \if\member d\relax \hbondf%
+\else \if\member e\relax \hbonde%
+\else \if\member f\relax \hbondd%
+\else \if\member A%left aromatic circle
+ \put(203,0){\circle{240}}% %circle
+\else \expandafter\twoCH@@R\member//%
+ \set@fusionadd@sixhi
+\fi\fi\fi\fi\fi\fi\fi\fi\fi}%
+\set@hetatom@sixh{#3}{5}{0}{5}{-1}% %subst 1--4
+\set@hetatom@sixh{#3}{11}{4}{7}{-1}% %subst 5 and 6
+\setsixringh{#4}{5}{0}{5}{-1}% %subst 1--4
+\setsixringh{#4}{11}{4}{7}{-1}% %subst 5 and 6
+\end{picture}\iniatom\iniflag}% %end of \sixheterohi macro
+\def\test@vrtx@sixhi#1{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\ifcase\@tmpa%
+ \or \if\@tmpb s\relax\def\ddd{}\else\def\ddd{@}\fi
+ \or \if\@tmpb s\relax\def\ccc{}\else\def\ccc{@}\fi
+ \or \if\@tmpb s\relax\def\bbb{}\else\def\bbb{@}\fi
+ \or \if\@tmpb s\relax\def\aaa{}\else\def\aaa{@}\fi
+ \or \if\@tmpb s\relax\def\fff{}\else\def\fff{@}\fi
+ \or \if\@tmpb s\relax\def\eee{}\else\def\eee{@}\fi
+\fi\fi}%
+}% end of \test@vrtx@sixhi
+\def\pyridineh{\@ifnextchar[{\@pyridineh[@}{\@pyridineh[r]}}%
+\def\@pyridineh[#1]#2{%
+\iforigpt \typeout{command `pyridineh' %
+ is based on `sixheteroh'.}\fi%
+\sixheteroh[#1]{1==N}{#2}}%end of \pyridineh macro
+\def\pyridinehi{\@ifnextchar[{\@pyridinehi}{\@pyridinehi[r]}}%
+\def\@pyridinehi[#1]#2{%
+\iforigpt \typeout{command `pyridinehi' %
+ is based on `sixheterohi'.}\fi%
+\sixheterohi[#1]{1==N}{#2}}% %end of \pyridinehi macro
+\def\pyrazineh{\@ifnextchar[{\@pyrazineh[@}{\@pyrazineh[r]}}%
+\def\@pyrazineh[#1]#2{%
+\iforigpt \typeout{command `pyrazineh' %
+ is based on `sixheteroh'.}\fi%
+\sixheteroh[#1]{1==N;4==N}{#2}}%end of \pyrazineh macro
+\def\pyrimidineh{%
+ \@ifnextchar[{\@pyrimidineh[@}{\@pyrimidineh[r]}}%
+\def\@pyrimidineh[#1]#2{%
+\iforigpt \typeout{command `pyrimidineh' %
+ is based on `sixheteroh'.}\fi%
+\sixheteroh[#1]{1==N;3==N}{#2}}%
+ %end of \pyrimidineh macro
+\def\pyrimidinehi{%
+ \@ifnextchar[{\@pyrimidinehi[@}{\@pyrimidinehi[r]}}%
+\def\@pyrimidinehi[#1]#2{%
+\iforigpt \typeout{command `pyrimidinehi' %
+ is based on `sixheterohi'.}\fi%
+\sixheterohi[#1]{1==N;3==N}{#2}}%end of \pyrimidinehi macro
+\def\pyridazineh{\@ifnextchar[{\@pyridazineh[@}{\@pyridazineh[r]}}%
+\def\@pyridazineh[#1]#2{%
+\iforigpt \typeout{command `pyridazineh' %
+ is based on `sixheteroh'.}\fi%
+\sixheteroh[#1]{1==N;2==N}{#2}}%
+ %end of \pyridazineh macro
+\def\pyridazinehi{%
+ \@ifnextchar[{\@pyridazinehi}{\@pyridazinehi[r]}}%
+\def\@pyridazinehi[#1]#2{%
+\iforigpt \typeout{command `pyridazinehi' %
+ is based on `sixheterohi'.}\fi%
+\sixheterohi[#1]{1==N;2==N}{#2}}%end of \pyridazinehi macro
+\def\triazineh{\@ifnextchar[{\@triazineh[@}{\@triazineh[r]}}%
+\def\@triazineh[#1]#2{%
+\iforigpt \typeout{command `triazineh' %
+ is based on `sixheteroh'.}\fi%
+\sixheteroh[#1]{1==N;3==N;5==N}{#2}}%end of \triazineh macro
+\def\triazinehi{\@ifnextchar[{\@triazinehi[@}{\@triazinehi[r]}}%
+\def\@triazinehi[#1]#2{%
+\iforigpt \typeout{command `triazinehi' %
+ is based on `sixheterohi'.}\fi%
+\sixheterohi[#1]{1==N;3==N;5==N}{#2}}%end of \triazinehi macro
+\def\fiveheteroh{\@ifnextchar({\@five@heteroh(@}{\@five@heteroh(@)}}
+\def\@five@heteroh(#1){\@ifnextchar[{\@five@@heteroh(#1)[@}%
+{\@five@@heteroh(#1)[@]}}
+\def\@five@@heteroh(#1)[#2]#3#4{\@ifnextchar[%
+{\@fiveheteroh(#1)[#2]{#3}{#4}[@}%
+{\@fiveheteroh(#1)[#2]{#3}{#4}[@]}}
+\def\@fiveheteroh(#1)[#2]#3#4[#5]{%
+\iniatom\iniflag%initialize
+\test@vrtx@fivehi{#3}%
+\@reset@ylsw%
+\ylpositionh{#4}{5}{1}{5}{-1}% % for 1 to 3
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+\ylpositionh{#4}{10}{4}{7}{-1}% % for 4 to 5
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(800,880)(-240,-400)%
+ \iforigpt \put(-\shifti,-\shiftii){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `fiveheteroh' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shifti,\the\shiftii)}\fi%
+\fi
+{\resetbdsw%
+\@bond@@omit{#5}%
+\set@skel@bondh{#1}{a}{c}% bond between 1 and 2 \@aaa -> \skbondc etc
+\set@skel@bondh{#1}{b}{b}% bond between 2 and 3 \@bbb -> \skbondb etc
+\set@skel@longbond{#1}{c}{hskbondvert}%
+ % bond between 3 and 4 \@ccc -> \skbondhoriz etc
+\set@skel@bondh{#1}{d}{e}% bond between 4 and 5 \@ddd -> \skbonde etc
+\set@skel@bondh{#1}{e}{d}% bond between 5 and 1 \@eee -> \skbondd etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r%
+\else \if\member a\relax \hbondc%
+\else \if\member b\relax \hbondb%
+\else \if\member c\relax \hbondvert%
+\else \if\member d\relax \hbonde%
+\else \if\member e\relax \hbondd%
+\else \if\member A%left aromatic circle
+ \put(233,0){\circle{180}}% %circle
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusionadd@fiveh
+\fi\fi\fi\fi\fi\fi\fi}%
+\put(0,0){\set@hetatom@sixh{#3}{5}{1}{5}{-1}}% % for 1 to 3
+\put(0,0){\set@hetatom@sixh{#3}{10}{4}{7}{-1}}% % for 4 to 5
+\put(0,0){\setsixringh{#4}{5}{1}{5}{-1}}% % for 1 to 3
+\put(0,0){\setsixringh{#4}{10}{4}{7}{-1}}% % for 4 to 5
+\end{picture}\iniatom\iniflag}% %end of \fiveheteroh macro
+\def\test@vrtx@fivehi#1{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\ifcase\@tmpa%
+ \or \if\@tmpb s\relax\def\ddd{}\else\def\ddd{@}\fi
+ \or \if\@tmpb s\relax\def\ccc{}\else\def\ccc{@}\fi
+ \or \if\@tmpb s\relax\def\bbb{}\else\def\bbb{@}\fi
+ \or \if\@tmpb s\relax\def\fff{}\else\def\fff{@}\fi
+ \or \if\@tmpb s\relax\def\eee{}\else\def\eee{@}\fi
+ \or \if\@tmpb s\relax\def\aaa{}\else\def\aaa{@}\fi% dummy
+\fi\fi}%
+}% end of \test@vrtx@sixhi
+\def\fiveheterohi{\@ifnextchar({\@five@heterohi(@}{\@five@heterohi(@)}}
+\def\@five@heterohi(#1){\@ifnextchar[{\@five@@heterohi(#1)[@}%
+{\@five@@heterohi(#1)[@]}}
+\def\@five@@heterohi(#1)[#2]#3#4{\@ifnextchar[%
+{\@fiveheterohi(#1)[#2]{#3}{#4}[@}%
+{\@fiveheterohi(#1)[#2]{#3}{#4}[@]}}
+\def\@fiveheterohi(#1)[#2]#3#4[#5]{%
+\iniatom\iniflag%initialize
+\test@vertix@sixv{#3}{a}{b}{c}{e}{f}{d}%d--dummy
+\@reset@ylsw%
+\ylpositionh{#4}{0}{0}{4}{0}% % for 1 to 3
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+\ylpositionh{#4}{1}{4}{7}{0}% % for 4 to 5
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(800,880)(-240,-400)%
+ \iforigpt \put(-\shifti,-\shiftii){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `fiveheterohi' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shifti,\the\shiftii)}\fi%
+\fi
+{\resetbdsw%
+\@bond@@omit{#5}%
+\set@skel@bondh{#1}{a}{a}% bond between 1 and 2 \@aaa -> \hskbonda etc
+\set@skel@bondh{#1}{b}{b}% bond between 2 and 3 \@bbb -> \hskbondb etc
+\set@skel@longbond{#1}{c}{hskbondverti}%
+ % bond between 3 and 4 \@ccc -> \hskbondverti etc
+\set@skel@bondh{#1}{d}{e}% bond between 4 and 5 \@ddd -> \hskbonde etc
+\set@skel@bondh{#1}{e}{f}% bond between 5 and 6 \@eee -> \hskbondf etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r%
+\else \if\member a\relax \hbonda%
+\else \if\member b\relax \hbondb%
+\else \if\member c\relax \hbondverti%
+\else \if\member d\relax \hbonde%
+\else \if\member e\relax \hbondf%
+\else \if\member A%left aromatic circle
+ \put(173,0){\circle{180}}% %circle
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusionadd@fivehi
+\fi\fi\fi\fi\fi\fi\fi}%
+\set@hetatom@sixh{#3}{0}{0}{4}{0}% % for 1 to 3
+\set@hetatom@sixh{#3}{1}{4}{7}{0}% % for 4 to 5
+\setsixringh{#4}{0}{0}{4}{0}% % for 1 to 3
+\setsixringh{#4}{1}{4}{7}{0}% % for 4 to 5
+\end{picture}\iniatom\iniflag}% %end of \fiveheterohi macro
+\def\pyrroleh{\@ifnextchar[{\@pyrroleh[@}{\@pyrroleh[bd]}}%
+\def\@pyrroleh[#1]#2{%
+\iforigpt \typeout{command `pyrroleh' %
+ is based on `fiveheteroh'.}\fi%
+\fiveheteroh[#1]{1==N}{#2}}%
+\def\pyrazoleh{\@ifnextchar[{\@pyrazoleh[@}{\@pyrazoleh[bd]}}%
+\def\@pyrazoleh[#1]#2{%
+\iforigpt \typeout{command `pyrazoleh' %
+ is based on `fiveheteroh'.}\fi%
+\fiveheteroh[#1]{1==N;2==N}{#2}}%
+\def\imidazoleh{\@ifnextchar[{\@imidazoleh[@}{\@imidazoleh[bd]}}%
+\def\@imidazoleh[#1]#2{%
+\iforigpt \typeout{command `imidazoleh' %
+ is based on `fiveheteroh'.}\fi%
+\fiveheteroh[#1]{1==N;3==N}{#2}}%
+\def\isoxazoleh{\@ifnextchar[{\@isoxazoleh[@}{\@isoxazoleh[bd]}}%
+\def\@isoxazoleh[#1]#2{%
+\iforigpt \typeout{command `isoxazoleh' %
+ is based on `fiveheteroh'.}\fi%
+\fiveheteroh[#1]{1==O;2==N}{#2}}%
+\def\oxazoleh{\@ifnextchar[{\@oxazoleh[@}{\@oxazoleh[bd]}}%
+\def\@oxazoleh[#1]#2{%
+\iforigpt \typeout{command `oxazoleh' %
+ is based on `fiveheteroh'.}\fi%
+\fiveheteroh[#1]{1==O;3==N}{#2}}%
+\def\furanh{\@ifnextchar[{\@furanh[@}{\@furanh[bd]}}
+\def\@furanh[#1]#2{%
+\iforigpt \typeout{command `furanh' %
+ is based on `fiveheteroh'.}\fi%
+\fiveheteroh[#1]{1==O}{#2}}
+\def\thiopheneh{\@ifnextchar[{\@thiopheneh[@}{\@thiopheneh[bd]}}
+\def\@thiopheneh[#1]#2{%
+\iforigpt \typeout{command `thiopheneh' %
+ is based on `fiveheteroh'.}\fi%
+\fiveheteroh[#1]{1==S}{#2}}
+\def\pyrrolehi{\@ifnextchar[{\@pyrrolehi[@}{\@pyrrolehi[bd]}}%
+\def\@pyrrolehi[#1]#2{%
+\iforigpt \typeout{command `pyrrolehi' %
+ is based on `fiveheterohi'.}\fi%
+\fiveheterohi[#1]{1==N}{#2}}%
+\def\pyrazolehi{\@ifnextchar[{\@pyrazolehi[@}{\@pyrazolehi[bd]}}%
+\def\@pyrazolehi[#1]#2{%
+\iforigpt \typeout{command `pyrazolehi' %
+ is based on `fiveheterohi'.}\fi%
+\fiveheterohi[#1]{1==N;2==N}{#2}}%
+\def\imidazolehi{\@ifnextchar[{\@imidazolehi[@}{\@imidazolehi[bd]}}%
+\def\@imidazolehi[#1]#2{%
+\iforigpt \typeout{command `imidazolehi' %
+ is based on `fiveheterohi'.}\fi%
+\fiveheterohi[#1]{1==N;3==N}{#2}}%
+\def\isoxazolehi{\@ifnextchar[{\@isoxazolehi[@}{\@isoxazolehi[bd]}}%
+\def\@isoxazolehi[#1]#2{%
+\iforigpt \typeout{command `isoxazolehi' %
+ is based on `fiveheterohi'.}\fi%
+\fiveheterohi[#1]{1==O;2==N}{#2}}%
+\def\oxazolehi{\@ifnextchar[{\@oxazolehi[@}{\@oxazolehi[bd]}}%
+\def\@oxazolehi[#1]#2{%
+\iforigpt \typeout{command `oxazolehi' %
+ is based on `fiveheterohi'.}\fi%
+\fiveheterohi[#1]{1==O;3==N}{#2}}%
+\def\furanhi{\@ifnextchar[{\@furanhi[@}{\@furanhi[bd]}}
+\def\@furanhi[#1]#2{%
+\iforigpt \typeout{command `furanhi' %
+ is based on `fiveheterohi'.}\fi%
+\fiveheterohi[#1]{1==O}{#2}}
+\def\thiophenehi{\@ifnextchar[{\@thiophenehi[@}{\@thiophenehi[bd]}}
+\def\@thiophenehi[#1]#2{%
+\iforigpt \typeout{command `thiophenehi' %
+ is based on `fiveheterohi'.}\fi%
+\fiveheterohi[#1]{1==S}{#2}}
+\def\decaheteroh{\@ifnextchar({\@deca@heteroh(@}{\@deca@heteroh(@)}}
+\def\@deca@heteroh(#1){\@ifnextchar[{\@deca@@heteroh(#1)[@}%
+{\@deca@@heteroh(#1)[@]}}
+\def\@deca@@heteroh(#1)[#2]#3#4{\@ifnextchar[%
+{\@decaheteroh(#1)[#2]{#3}{#4}[@}%
+{\@decaheteroh(#1)[#2]{#3}{#4}[@]}}
+\def\@decaheteroh(#1)[#2]#3#4[#5]{%
+\iniflag\iniatom%
+\test@vertix@sixv{#3}{a}{b}{c}{d}{e}{f}%
+\test@vertix@decav{#3}{g}{h}{i}{j}{@}{@}%
+\@reset@ylsw%
+\ylhetpositionh{#4}{0}{0}{5}{0}% %substituents on 1 to 4
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+{\let\ddd=\eee\let\eee=\fff\let\fff=\ggg
+\ylhetpositionh{#4}{-1}{3}{7}{0}% %substituents on 5 to 7
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{342}\fi
+\else
+{\let\aaa=\hhh
+\ylhetpositionh{#4}{-7}{0}{2}{0}% %substituent on 8
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{342}\fi
+\else
+{%
+\clipdetection%
+\@clipfusefalse \if@iclip \@clipfusetrue \fi%
+\ylatombondposition{#4}{-8}{4}% %9 for 4a position
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-303}\def\@@yli{171}\fi
+\else
+{%
+\clipdetection%
+\@clipfusefalse \if@jclip \@clipfusetrue \fi%
+\ylatombondposition{#4}{-9}{10}% %10 for 8a position
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-103}\def\@@yli{171}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(1200,1200)(-400,-800)
+ \iforigpt \put(-\shiftii,-\shiftiii){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `decaheteroh' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shiftii,\the\shiftiii)}\fi%
+\fi
+\begingroup
+\resetbdsw%
+\@bond@@omit{#5}%
+{\let\fff=\jjj \let\eee=\iii%
+\set@skel@bondh{#1}{a}{a}% bond between 1 and 2 \@aaa -> \hskbonda etc
+\set@skel@bondh{#1}{b}{b}% bond between 2 and 3 \@bbb -> \hskbondb etc
+\set@skel@bondh{#1}{c}{c}% bond between 3 and 4 \@ccc -> \hskbondc etc
+\set@skel@bondh{#1}{d}{d}% bond between 4 and 5 \@ddd -> \skbondd etc
+\set@skel@bondh{#1}{k}{e}% bond between 7 and 8 \@kkk -> \skbonde etc
+\set@skel@bondh{#1}{j}{f}% bond between 7 and 8 \@jjj -> \skbondf etc
+}%
+{\let\aaa=\hhh \let\ddd=\eee\let\eee=\fff\let\fff=\ggg%
+ \let\ccc=\iii\let\bbb=\jjj%
+\put(0,-342){\set@skel@bondh{#1}{i}{a}}%
+ % bond between 8a and 8 \@iii -> \hskbonda etc
+\put(0,-342){\set@skel@bondh{#1}{e}{c}}%
+ % bond between 4a and 5 \@eee -> \hskbondc etc
+\put(0,-342){\set@skel@bondh{#1}{f}{d}}%
+ % bond between 5 and 6 \@fff -> \hskbondd etc
+\put(0,-342){\set@skel@bondh{#1}{g}{e}}%
+ % bond between 6 and 7 \@ggg -> \hskbonde etc
+\put(0,-342){\set@skel@bondh{#1}{h}{f}}%
+ % bond between 7 and 8 \@hhh -> \hskbondf etc
+}%
+\endgroup
+\@tfor\member:=#2\do{%
+\if\member r\relax%
+{\let\fff=\jjj \let\eee=\iii%
+ \put(0,0){\hbonda}% bond between 1 and 2%
+ \put(0,0){\hbondc}% bond between 3 and 4%
+}%
+{\let\aaa=\hhh \let\ddd=\eee\let\eee=\fff\let\fff=\ggg%
+ \let\ccc=\iii\let\bbb=\jjj%
+ \put(0,-342){\hbondb}% bond between 8a and 4a
+ \put(0,-342){\hbondf}% bond between 8 and 7
+ \put(0,-342){\hbondd}% bond between 5 and 6
+}%
+\else \if\member l\relax%
+\else \if\member a\relax%
+ \put(0,0){\hbonda}% bond between 1 and 2
+\else \if\member b\relax%
+ \put(0,0){\hbondb}% bond between 2 and 3
+\else \if\member c\relax%
+ \put(0,0){\hbondc}% bond between 3 and 4
+\else \if\member d\relax%
+{\let\eee=\iii%
+ \put(0,0){\hbondd}% bond between 4 and 4a
+}%
+\else \if\member e\relax%
+{\let\ccc=\iii \let\ddd=\eee%
+ \put(0,-342){\hbondc}% bond between 5 and 4a
+}%
+\else \if\member f\relax%
+{\let\ddd=\eee \let\eee=\fff%
+ \put(0,-342){\hbondd}% bond between 5 and 6
+}%
+\else \if\member g\relax%
+{\let\eee=\fff \let\fff=\ggg%
+ \put(0,-342){\hbonde}% bond between 6 and 7
+}%
+\else \if\member h\relax%
+{\let\aaa=\hhh \let\fff=\ggg%
+ \put(0,-342){\hbondf}% bond between 8 and 7
+}%
+\else \if\member i\relax%
+{\let\aaa=\hhh \let\bbb=\jjj%
+ \put(0,-342){\hbonda}% bond between 8 and 8a
+}%
+\else \if\member j\relax%
+{\let\fff=\jjj%
+ \put(0,0){\hbondf}% bond between 1 and 8a
+}%
+\else \if\member k\relax%
+{\let\ccc=\iii\let\bbb=\jjj%
+ \put(0,-342){\hbondb}% bond between 8a and 4a
+}%
+\else \if\member K\relax%
+{\let\eee=\iii\let\fff=\jjj%
+ \put(0,0){\hbonde}% bond between 8a and 4a in the other ring
+}%
+\else \if\member A%left aromatic circle
+ \put(203,0){\circle{240}}% %circle
+\else \if\member B%left aromatic circle
+ \put(203,-342){\circle{240}}% %circle
+\else
+ \expandafter\twoCH@@R\member//%
+ \def\aax{8a} \def\aay{4a} \def\aaz{10}%
+ \if\@@tmpa 4\relax%
+ \putratom{272}{-18}{\@@tmpb}% % right type
+ \else\if\@@tmpa 1\relax%
+ \putratom{68}{-18}{\@@tmpb}% % right type
+ \else\if\@@tmpa 3\relax%
+ \putratom{233}{60}{\@@tmpb}% % right type
+ \else\if\@@tmpa 2\relax%
+ \putratom{120}{60}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aaz\relax%
+ \putratom{120}{-110}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aax\relax%
+ \putratom{120}{-110}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aay\relax
+ \putratom{233}{-110}{\@@tmpb}% % right type
+ \else\if\@@tmpa 9\relax%
+ \putratom{233}{-110}{\@@tmpb}% % right type
+ \else\if\@@tmpa 5\relax%
+ \putratom{272}{-360}{\@@tmpb}% % right type
+ \else\if\@@tmpa 8\relax%
+ \putratom{68}{-360}{\@@tmpb}% % right type
+ \else\if\@@tmpa 6\relax%
+ \putratom{233}{-452}{\@@tmpb}% % right type
+ \else\if\@@tmpa 7\relax%
+ \putratom{120}{-452}{\@@tmpb}% % right type
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \expandafter\twoCH@R\member//%
+ \set@fusion@decah
+\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+\fi\fi\fi\fi\fi\fi}%
+\iniflag
+\put(0,0){\set@hetatom@sixh{#3}{0}{0}{5}{0}%
+ \if@aclip \global\@acliptrue\fi
+ \if@bclip \global\@bcliptrue\fi
+ \if@cclip \global\@ccliptrue\fi
+ \if@clip \global\@cliptrue\fi}% %substituents on 1 to 4
+\put(0,-342){\iniflag%2000/11/11 by Shinsaku Fujita
+ \set@hetatom@sixh{#3}{-1}{3}{7}{0}%
+ \@gclipfalse \if@fclip \global\@gcliptrue \fi%
+ \@fclipfalse \if@eclip \global\@fcliptrue \fi%
+ \@eclipfalse \if@clip \global\@ecliptrue \fi}%substituents on 5 to 7
+\put(0,-342){\iniflag%2000/11/11 by Shinsaku Fujita
+ \set@hetatom@sixh{#3}{-7}{0}{2}{0}%
+ \@hclipfalse \if@aclip \global\@hcliptrue \fi}%%substituent on 8
+\put(0,0){\set@vrtx@fuseh{#3}%
+ \if@iclip \global\@icliptrue \fi
+ \if@jclip \global\@jcliptrue \fi}% fused positions
+\put(0,0){\setsixringh{#4}{0}{0}{5}{0}}% %substituents on 1 to 4
+{\@clipfalse \if@eclip \@cliptrue \fi% %substituents on 5 to 7
+ \@eclipfalse \if@fclip \@ecliptrue \fi%
+ \@fclipfalse \if@gclip \@fcliptrue \fi%
+\put(0,-342){\setsixringh{#4}{-1}{3}{7}{0}}%
+}%
+{\@aclipfalse \if@hclip \@acliptrue \fi% %substituent on 8
+\put(0,-342){\setsixringh{#4}{-7}{0}{2}{0}}%
+}%
+{\@clipfusefalse \if@iclip \@clipfusetrue \fi%
+ \put(303,-171){\setatombond{#4}{-8}{4}} %9 for 4a position
+}%
+{\@clipfusefalse \if@jclip \@clipfusetrue \fi%
+ \put(103,-171){\setatombond{#4}{-9}{10}} %10 for 8a position
+}%
+\end{picture}\iniatom\iniflag}% %end of \decaheteroh macro
+\def\ylhetpositionh#1#2#3#4#5{%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#1\do{%
+\if@@ylsw\else
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax
+\expandafter\threech@r\@membera{}{}\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifnum#5<0\relax%
+\@tmpaa=-\@tmpa\relax \advance\@tmpaa by#2\relax%
+\else\@tmpaa=\@tmpa\relax \advance\@tmpaa by#2\relax\fi
+\ifnum\@tmpaa>#3\relax%
+\ifnum\@tmpaa<#4\relax%
+\ifcase\@tmpaa%0 omit
+ \or
+ \ifx\aaa\empty
+ \gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue%\@ylatrue% subst. on 1
+ \else
+ \gdef\@ylii{30}\gdef\@yli{0}\global\@ylswtrue%\@ylatrue% subst. on 1
+ \fi
+ \or
+ \ifx\bbb\empty
+ \gdef\@ylii{-103}\gdef\@yli{-171}\global\@ylswtrue%\@ylbtrue% subst. on 2
+ \else
+ \gdef\@ylii{-73}\gdef\@yli{-223}\global\@ylswtrue%\@ylbtrue% subst. on 2
+ \fi
+ \or
+ \ifx\ccc\empty
+ \gdef\@ylii{-303}\gdef\@yli{-171}\global\@ylswtrue%\@ylctrue% subst. on 3
+ \else
+ \gdef\@ylii{-333}\gdef\@yli{-223}\global\@ylswtrue%\@ylctrue% subst. on 3
+ \fi
+ \or
+ \ifx\ddd\empty
+ \gdef\@ylii{-406}\gdef\@yli{0}\global\@ylswtrue%\@yldtrue% subst. on 4
+ \else
+ \gdef\@ylii{-436}\gdef\@yli{0}\global\@ylswtrue%\@yldtrue% subst. on 4
+ \fi
+ \or
+ \ifx\eee\empty
+ \gdef\@ylii{-303}\gdef\@yli{171}\global\@ylswtrue%\@yletrue% subst. on 5
+ \else
+ \gdef\@ylii{-333}\gdef\@yli{223}\global\@ylswtrue%\@yletrue% subst. on 5
+ \fi
+ \or
+ \ifx\fff\empty
+ \gdef\@ylii{-103}\gdef\@yli{171}\global\@ylswtrue%\@ylftrue% subst. on 6
+ \else
+ \gdef\@ylii{-73}\gdef\@yli{223}\global\@ylswtrue%\@ylftrue% subst. on 6
+ \fi
+\fi%end of ifcase
+\fi\fi\fi\fi\fi}}%
+\def\decaheterohi{\@ifnextchar({\@deca@heterohi(@}{\@deca@heterohi(@)}}
+\def\@deca@heterohi(#1){\@ifnextchar[{\@deca@@heterohi(#1)[@}%
+{\@deca@@heterohi(#1)[@]}}
+\def\@deca@@heterohi(#1)[#2]#3#4{\@ifnextchar[%
+{\@decaheterohi(#1)[#2]{#3}{#4}[@}%
+{\@decaheterohi(#1)[#2]{#3}{#4}[@]}}
+\def\@decaheterohi(#1)[#2]#3#4[#5]{%
+\iniflag\iniatom%
+\test@vertix@decavi{#3}%
+\@reset@ylsw%
+\ylhetpositionh{#4}{5}{0}{5}{-1}% %substituents on 1 to 4
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+{\let\ddd=\eee\let\eee=\fff\let\fff=\ggg
+\ylhetpositionh{#4}{12}{3}{7}{-1}% %substituents on 6 to 8
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{342}\fi
+\else
+{\let\aaa=\hhh
+\ylhetpositionh{#4}{-4}{0}{2}{0}% %substituent on 5
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{342}\fi
+\else
+{%
+\clipdetection%
+\@clipfusefalse \if@iclip \@clipfusetrue \fi%
+\ylatombondposition{#4}{-9}{4}% %10 for 8a position
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-303}\def\@@yli{171}\fi
+\else
+{%
+\clipdetection%
+\@clipfusefalse \if@jclip \@clipfusetrue \fi%
+\ylatombondposition{#4}{-8}{10}% %9 for 4a position
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-103}\def\@@yli{171}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(1200,1200)(-400,-800)%
+ \iforigpt \put(-\shiftii,-\shiftiii){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `decaheterohi' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shiftii,\the\shiftiii)}\fi%
+\fi
+\begingroup
+\resetbdsw%
+\@bond@@omit{#5}%
+{\let\fff=\jjj \let\eee=\iii%
+\set@skel@bondh{#1}{a}{c}% bond between 1 and 2 \@aaa -> \hskbondc etc
+\set@skel@bondh{#1}{b}{b}% bond between 2 and 3 \@bbb -> \hskbondb etc
+\set@skel@bondh{#1}{c}{a}% bond between 3 and 4 \@ccc -> \hskbonda etc
+\set@skel@bondh{#1}{d}{f}% bond between 4 and 4a \@ddd -> \hskbondf etc
+\set@skel@bondh{#1}{k}{e}% bond between 4a and 8a \@kkk -> \hskbonde etc
+\set@skel@bondh{#1}{j}{d}% bond between 8a and 1 \@jjj -> \hskbondd etc
+}%
+{\let\aaa=\hhh \let\ddd=\eee\let\eee=\fff\let\fff=\ggg%
+ \let\ccc=\iii\let\bbb=\jjj%
+\put(0,-342){\set@skel@bondh{#1}{e}{a}}%
+ % bond between 4a and 5 \@eee -> \hskbonda etc
+\put(0,-342){\set@skel@bondh{#1}{i}{c}}%
+ % bond between 8a and 8 \@iii -> \hskbondc etc
+\put(0,-342){\set@skel@bondh{#1}{h}{d}}%
+ % bond between 7 and 8 \@hhh -> \hskbondd etc
+\put(0,-342){\set@skel@bondh{#1}{g}{e}}%
+ % bond between 6 and 7 \@ggg -> \hskbonde etc
+\put(0,-342){\set@skel@bondh{#1}{f}{f}}%
+ % bond between 5 and 6 \@fff -> \hskbondf etc
+}%
+\endgroup
+\@tfor\member:=#2\do{%
+\if\member r\relax%
+{\let\fff=\jjj \let\eee=\iii%
+ \put(0,0){\hbonda}% bond between 1 and 2
+ \put(0,0){\hbondc}% bond between 3 and 4
+}%
+{\let\aaa=\hhh \let\ddd=\eee\let\eee=\fff\let\fff=\ggg%
+ \let\ccc=\iii\let\bbb=\jjj%
+ \put(0,-342){\hbondb}% bond between 8a and 4a
+ \put(0,-342){\hbondf}% bond between 8 and 7
+ \put(0,-342){\hbondd}% bond between 5 and 6
+}%
+\else \if\member l\relax%
+\else \if\member a\relax%
+ \put(0,0){\hbondc}% bond between 3 and 4
+\else \if\member b\relax
+ \put(0,0){\hbondb}% bond between 2 and 3
+\else \if\member c\relax
+ \put(0,0){\hbonda}% bond between 1 and 2
+\else \if\member d\relax%
+{\let\fff=\jjj%
+ \put(0,0){\hbondf}% bond between 1 and 8a
+}%
+\else \if\member e\relax%
+{\let\aaa=\hhh \let\bbb=\jjj%
+ \put(0,-342){\hbonda}% bond between 8 and 8a
+}%
+\else \if\member f\relax%
+{\let\aaa=\hhh \let\fff=\ggg%
+ \put(0,-342){\hbondf}% bond between 8 and 7
+}%
+\else \if\member g\relax%
+{\let\eee=\fff \let\fff=\ggg%
+ \put(0,-342){\hbonde}% bond between 6 and 7
+}%
+\else \if\member h\relax%
+{\let\ddd=\eee \let\eee=\fff%
+ \put(0,-342){\hbondd}% bond between 5 and 6
+}%
+\else \if\member i\relax%
+{\let\ccc=\iii \let\ddd=\eee%
+ \put(0,-342){\hbondc}% bond between 5 and 4a
+}%
+\else \if\member j\relax%
+{\let\eee=\iii%
+ \put(0,0){\hbondd}% bond between 4 and 4a
+}%
+\else \if\member k\relax%
+{\let\ccc=\iii\let\bbb=\jjj%
+ \put(0,-342){\hbondb}% bond between 8a and 4a
+}%
+\else \if\member K\relax%
+{\let\eee=\iii\let\fff=\jjj%
+ \put(0,0){\hbonde}% bond between 8a and 4a
+}%
+\else \if\member A%left aromatic circle
+ \put(203,0){\circle{240}}% %circle
+\else \if\member B%left aromatic circle
+ \put(203,-342){\circle{240}}% %circle
+\else \expandafter\twoCH@@R\member//%
+ \def\aax{8a}\def\aay{4a}\def\aaz{10}%
+ \if\@@tmpa 4\relax%
+ \putratom{68}{-18}{\@@tmpb}% % right type
+ \else\if\@@tmpa 1\relax%
+ \putratom{272}{-18}{\@@tmpb}% % right type
+ \else\if\@@tmpa 3\relax%
+ \putratom{120}{60}{\@@tmpb}% % right type
+ \else\if\@@tmpa 2\relax%
+ \putratom{233}{60}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aaz\relax%
+ \putratom{233}{-110}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aax\relax%
+ \putratom{233}{-110}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aay\relax%
+ \putratom{120}{-110}{\@@tmpb}% % right type
+ \else\if\@@tmpa 9\relax%
+ \putratom{120}{-110}{\@@tmpb}% % right type
+ \else\if\@@tmpa 5\relax%
+ \putratom{68}{-360}{\@@tmpb}% % right type
+ \else\if\@@tmpa 8\relax%
+ \putratom{272}{-360}{\@@tmpb}% % right type
+ \else\if\@@tmpa 6\relax%
+ \putratom{120}{-452}{\@@tmpb}% % right type
+ \else\if\@@tmpa 7\relax%
+ \putratom{233}{-452}{\@@tmpb}% % right type
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \expandafter\twoCH@R\member//%
+ \set@fusion@decahi
+\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+\fi\fi\fi\fi\fi\fi}%
+\iniflag
+\@tmpclipfalse
+\put(0,0){\set@hetatom@sixh{#3}{5}{0}{5}{-1}%
+ \if@aclip \global\@acliptrue\fi
+ \if@bclip \global\@bcliptrue\fi
+ \if@cclip \global\@ccliptrue\fi
+ \if@clip \global\@cliptrue\fi
+}% %substituents on 1 to 4
+\put(0,-342){\iniflag%2000/11/11 by Shinsaku Fujita
+ \set@hetatom@sixh{#3}{12}{3}{7}{-1}%
+ \@gclipfalse \if@fclip \global\@gcliptrue \fi%
+ \@fclipfalse \if@eclip \global\@fcliptrue \fi%
+ \@eclipfalse \if@clip \global\@ecliptrue \fi%
+}%substituents on 6 to 8
+\put(0,-342){\set@hetatom@sixh{#3}{-4}{0}{2}{0}%
+ \@aclipfalse \if@aclip \global\@hcliptrue \fi%
+}%%substituent on 5
+\put(0,0){\set@vrtx@decafusehi{#3}%
+ \@tmpclipfalse
+ \if@iclip \global\@tmpcliptrue \fi
+ \if@jclip \global\@icliptrue \fi
+ \if@tmpclip \global\@jcliptrue \fi
+}% fused positions
+\put(0,0){\setsixringh{#4}{5}{0}{5}{-1}}% %substituents on 1 to 4
+{\@clipfalse \if@eclip \@cliptrue \fi% %substituents on 6 to 8
+ \@eclipfalse \if@fclip \@ecliptrue \fi%
+ \@fclipfalse \if@gclip \@fcliptrue \fi%
+\put(0,-342){\setsixringh{#4}{12}{3}{7}{-1}}%
+}%
+{\@aclipfalse \if@hclip \@acliptrue \fi% %substituent on 5
+\put(0,-342){\setsixringh{#4}{-4}{0}{2}{0}}%
+}%
+{\@clipfusefalse \if@iclip \@clipfusetrue \fi%
+ \put(303,-171){\setatombond{#4}{-9}{4}}% %10 for 8a position
+}%
+{\@clipfusefalse \if@jclip \@clipfusetrue \fi
+ \put(103,-171){\setatombond{#4}{-8}{10}}% %9 for 4a position
+}%
+\end{picture}\iniatom\iniflag}% %end of \decaheterohi macro
+\def\set@vrtx@decafusehi#1{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\ifcase\@tmpa\or\or\or
+ \or%%%%4
+ \if\@tmpb a%
+ \global\@icliptrue%
+ \putlatom{135}{-211}{\@memberb}% % left type
+ \else\if\@tmpb h%
+ \XyMTeXWarning{Forbidden fused position `4a' or `9'}%
+ \else\if\@tmpb s%
+ \XyMTeXWarning{Forbidden fused position `4a' or `9'}%
+ \else\ifx\@tmpb\empty\relax
+ \else
+ \XyMTeXWarning{Forbidden fused position `4a' or `9'}%
+ \fi\fi\fi\fi
+ \or\or\or
+ \or%8
+ \if\@tmpb a%
+ \global\@jcliptrue%
+ \putratom{273}{-211}{\@memberb}% % right type
+ \else\if\@tmpb h%
+ \XyMTeXWarning{Forbidden fused position `8a' or `10'}%
+ \else\if\@tmpb s%
+ \XyMTeXWarning{Forbidden fused position `8a' or `10'}%
+ \else\ifx\@tmpb\empty\relax
+ \else
+ \XyMTeXWarning{Forbidden fused position `8a' or `10'}%
+ \fi\fi\fi\fi
+\or%9 (= 4a)
+ \ifx\@tmpb\empty%
+ \global\@icliptrue%
+ \putlatom{135}{-211}{\@memberb}% % left type
+ \else
+ \XyMTeXWarning{Forbidden fused position `4a' or `9'}%
+ \fi
+\or%10 (= 8a)
+ \ifx\@tmpb\empty%
+ \global\@jcliptrue%
+ \putratom{273}{-211}{\@memberb}% % right type
+ \else
+ \XyMTeXWarning{Forbidden fused position `8a' or `10'}%
+ \fi
+\fi\fi}%
+}% end of the macro \set@vrtx@decafusehi
+\def\set@fusion@decahi{%
+ \let\@@tmpa=\@tmpa
+ \let\@@tmpb=\@tmpb
+ \if\@tmpa a%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixhi}%
+ \else\if\@tmpa A%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixhi}%
+ \else\if\@tmpa b%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixhi}%
+ \else\if\@tmpa B%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixhi}%
+ \else\if\@tmpa c%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixhi}%
+ \else\if\@tmpa C%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixhi}%
+ \else\if\@tmpa d%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixhi}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `d'}%
+ \fi
+ \else\if\@tmpa D%
+ \let\@@tmpa=\@tmpa
+ \put(0,0){\set@fusionadd@sixhi}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `D'}%
+ \fi
+ \else\if\@tmpa e%
+ \edef\@@tmpa{c}%
+ \put(0,-342){\set@fusionadd@sixhi}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `e'}%
+ \fi
+ \else\if\@tmpa E%
+ \edef\@@tmpa{C}%
+ \put(0,-342){\set@fusionadd@sixhi}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `E'}%
+ \fi
+ \else\if\@tmpa f%
+ \edef\@@tmpa{d}%
+ \put(0,-342){\set@fusionadd@sixhi}%
+ \else\if\@tmpa F%
+ \edef\@@tmpa{D}%
+ \put(0,-342){\set@fusionadd@sixhi}%
+ \else\if\@tmpa g%
+ \edef\@@tmpa{e}%
+ \put(0,-342){\set@fusionadd@sixhi}%
+ \else\if\@tmpa G%
+ \edef\@@tmpa{E}%
+ \put(0,-342){\set@fusionadd@sixhi}%
+ \else\if\@tmpa h%
+ \edef\@@tmpa{f}%
+ \put(0,-342){\set@fusionadd@sixhi}%
+ \else\if\@tmpa H%
+ \edef\@@tmpa{F}%
+ \put(0,-342){\set@fusionadd@sixhi}%
+ \else\if\@tmpa i%
+ \edef\@@tmpa{a}%
+ \put(0,-342){\set@fusionadd@sixhi}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `i'}%
+ \fi
+ \else\if\@tmpa I%
+ \edef\@@tmpa{A}%
+ \put(0,-342){\set@fusionadd@sixhi}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `I'}%
+ \fi
+ \else\if\@tmpa j%
+ \edef\@@tmpa{f}%
+ \put(0,0){\set@fusionadd@sixhi}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `j'}%
+ \fi
+ \else\if\@tmpa J%
+ \edef\@@tmpa{F}%
+ \put(0,0){\set@fusionadd@sixhi}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Unfavorable Fusion for bond `J'}%
+ \fi
+ \else\if\@tmpa k%
+ \edef\@@tmpa{e}%
+ \put(0,0){\set@fusionadd@sixhi}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Forbidden Fusion for bond `k'}%
+ \fi
+ \else\if\@tmpa K%
+ \edef\@@tmpa{E}%
+ \put(0,0){\set@fusionadd@sixhi}%
+ \if@smallringsw\else
+ \XyMTeXWarning{Forbidden Fusion for bond `K'}%
+ \fi
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusion@decahi
+\def\quinolineh{%
+ \@ifnextchar[{\@quinolineh[@}{\@quinolineh[acfhk]}}%
+\def\@quinolineh[#1]#2{%
+\iforigpt \typeout{command `quinolineh' %
+ is based on `decaheteroh'.}\fi%
+\decaheteroh[#1]{1==N}{#2}}%
+\def\quinolinehi{%
+ \@ifnextchar[{\@quinolinehi[@}{\@quinolinehi[acfhk]}}%
+\def\@quinolinehi[#1]#2{%
+\iforigpt \typeout{command `quinolinehi' %
+ is based on `decaheterohi'.}\fi%
+\decaheterohi[#1]{1==N}{#2}}%
+\def\isoquinolineh{%
+ \@ifnextchar[{\@isoquinolineh[@}{\@isoquinolineh[acfhk]}}%
+\def\@isoquinolineh[#1]#2{%
+\iforigpt \typeout{command `isoquinolineh' %
+ is based on `decaheteroh'.}\fi%
+\decaheteroh[#1]{2==N}{#2}}%
+\def\isoquinolinehi{%
+ \@ifnextchar[{\@isoquinolinehi[@}{\@isoquinolinehi[acfhk]}}%
+\def\@isoquinolinehi[#1]#2{%
+\iforigpt \typeout{command `isoquinolinehi' %
+ is based on `decaheterohi'.}\fi%
+\decaheterohi[#1]{2==N}{#2}}%
+\def\quinoxalineh{%
+ \@ifnextchar[{\@quinoxalineh[@}{\@quinoxalineh[acfhk]}}%
+\def\@quinoxalineh[#1]#2{%
+\iforigpt \typeout{command `quinoxalineh' %
+ is based on `decaheteroh'.}\fi%
+\decaheteroh[#1]{1==N;4==N}{#2}}%
+\def\quinazolineh{%
+ \@ifnextchar[{\@quinazolineh[@}{\@quinazolineh[acfhk]}}%
+\def\@quinazolineh[#1]#2{%
+\iforigpt \typeout{command `quinazolineh' %
+ is based on `decaheteroh'.}\fi%
+\decaheteroh[#1]{1==N;3==N}{#2}}%
+\def\quinazolinehi{%
+ \@ifnextchar[{\@quinazolinehi[@}{\@quinazolinehi[acfhk]}}%
+\def\@quinazolinehi[#1]#2{%
+\iforigpt \typeout{command `quinazolinehi' %
+ is based on `decaheterohi'.}\fi%
+\decaheterohi[#1]{1==N;3==N}{#2}}%
+\def\cinnolineh{%
+ \@ifnextchar[{\@cinnolineh[@}{\@cinnolineh[acfhk]}}%
+\def\@cinnolineh[#1]#2{%
+\iforigpt \typeout{command `cinnolineh' %
+ is based on `decaheteroh'.}\fi%
+\decaheteroh[#1]{1==N;2==N}{#2}}%
+\def\cinnolinehi{%
+ \@ifnextchar[{\@cinnolinehi[@}{\@cinnolinehi[acfhk]}}%
+\def\@cinnolinehi[#1]#2{%
+\iforigpt \typeout{command `cinnolinehi' %
+ is based on `decaheterohi'.}\fi%
+\decaheterohi[#1]{1==N;2==N}{#2}}%
+\def\pteridineh{%
+ \@ifnextchar[{\@pteridineh[@}{\@pteridineh[acfhk]}}%
+\def\@pteridineh[#1]#2{%
+\iforigpt \typeout{command `pteridineh' %
+ is based on `decaheteroh'.}\fi%
+\decaheteroh[#1]{1==N;3==N;5==N;8==N}{#2}}%
+\def\pteridinehi{%
+ \@ifnextchar[{\@pteridinehi[@}{\@pteridinehi[acfhk]}}%
+\def\@pteridinehi[#1]#2{%
+\iforigpt \typeout{command `pteridinehi' %
+ is based on `decaheterohi'.}\fi%
+\decaheterohi[#1]{1==N;3==N;5==N;8==N}{#2}}%
+\def\nonaheteroh{\@ifnextchar({\@nona@heteroh(@}{\@nona@heteroh(@)}}
+\def\@nona@heteroh(#1){\@ifnextchar[{\@nona@@heteroh(#1)[@}%
+{\@nona@@heteroh(#1)[@]}}
+\def\@nona@@heteroh(#1)[#2]#3#4{\@ifnextchar[%
+{\@nonaheteroh(#1)[#2]{#3}{#4}[@}%
+{\@nonaheteroh(#1)[#2]{#3}{#4}[@]}}
+\def\@nonaheteroh(#1)[#2]#3#4[#5]{%
+\iniflag\iniatom%
+\test@vertix@nonav{#3}%
+\@reset@ylsw%
+\ylpositionh{#4}{5}{1}{5}{-1}% %substituents on 1 to 3
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+{\let\ddd=\eee\let\eee=\fff\let\fff=\ggg
+\ylpositionh{#4}{11}{3}{7}{-1}% %substituents on 5 to 7
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{342}\fi
+\else
+{\let\aaa=\hhh
+\ylpositionh{#4}{-3}{0}{2}{0}%%substituent on 4
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{342}\fi
+\else
+{%
+\clipdetection%
+\@clipfusefalse \if@iclip \@clipfusetrue \fi%
+\ylatombondposition{#4}{-8}{4}% %9 for 7a position
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-303}\def\@@yli{171}\fi
+\else
+{%
+\clipdetection%
+\@clipfusefalse \if@jclip \@clipfusetrue \fi%
+\ylatombondposition{#4}{-7}{10}% %8 for 3a position
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-103}\def\@@yli{171}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(1200,1200)(-400,-800)%
+ \iforigpt \put(-\shiftii,-\shiftiii){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `nonahetero' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shiftii,\the\shiftiii)}\fi%
+\fi
+\begingroup
+\resetbdsw%
+\@bond@@omit{#5}%
+{\let\fff=\jjj \let\eee=\iii%
+\set@skel@bondh{#1}{a}{c}% bond between 1 and 2 \@aaa -> \hskbondc etc
+\set@skel@bondh{#1}{b}{b}% bond between 2 and 3 \@bbb -> \hskbondb etc
+\set@skel@longbond{#1}{c}{hskbondvert}%
+ % bond between 3 and 3a \@ccc -> \hskbondhoriz etc
+\set@skel@bondh{#1}{j}{e}% bond between 3a and 7a \@jjj -> \hskbonde etc
+\set@skel@bondh{#1}{i}{d}% bond between 7a and 1 \@iii -> \hskbondd etc
+}%
+{\let\aaa=\hhh \let\ddd=\eee\let\eee=\fff\let\fff=\ggg
+ \let\ccc=\iii\let\bbb=\jjj%
+\put(0,-342){\set@skel@bondh{#1}{d}{a}}%
+ % bond between 3a and 4 \@ddd -> \hskbonda etc
+\put(0,-342){\set@skel@bondh{#1}{h}{c}}%
+ % bond between 7a and 7 \@hhh -> \hskbondc etc
+\put(0,-342){\set@skel@bondh{#1}{g}{d}}%
+ % bond between 6 and 7 \@ggg -> \hskbondd etc
+\put(0,-342){\set@skel@bondh{#1}{f}{e}}%
+ % bond between 5 and 6 \@fff -> \hskbonde etc
+\put(0,-342){\set@skel@bondh{#1}{e}{f}}%
+ % bond between 4 and 5 \@eee -> \hskbondf etc
+}%
+\endgroup
+\@tfor\member:=#2\do{%
+\if\member r\relax%
+{\let\aaa=\hhh \let\ddd=\eee\let\eee=\fff\let\fff=\ggg%
+ \let\ccc=\iii\let\bbb=\jjj%
+ \put(0,-342){\hbondb}% bond between 3a and 7a
+ \put(0,-342){\hbondf}% bond between 4 and 5
+ \put(0,-342){\hbondd}% bond between 6 and 7
+}%
+\else \if\member l\relax%
+\else \if\member a\relax%
+ \put(0,0){\hbondc}% bond between 3 and 4
+\else \if\member b\relax%
+ \put(0,0){\hbondb}% bond between 2 and 3
+\else \if\member c\relax%
+ \put(0,0){\hbondvert}% bond between 3 and 3a
+\else \if\member d\relax%
+{\let\aaa=\hhh \let\bbb=\jjj%
+ \put(0,-342){\hbonda}% bond between 4 and 3a
+}%
+\else \if\member e\relax%
+{\let\aaa=\hhh \let\fff=\ggg%
+ \put(0,-342){\hbondf}% bond between 4 and 5
+}%
+\else \if\member f\relax%
+{\let\eee=\fff \let\fff=\ggg%
+ \put(0,-342){\hbonde}% bond between 5 and 6
+}%
+\else \if\member g\relax%
+{\let\ddd=\eee \let\eee=\fff%
+ \put(0,-342){\hbondd}% bond between 6 and 7
+}%
+\else \if\member h\relax%
+{\let\ccc=\iii \let\ddd=\eee%
+ \put(0,-342){\hbondc}% bond between 7 and 7a
+}%
+\else \if\member i\relax%
+{\let\eee=\iii%
+ \put(0,0){\hbondd}% bond between 1 and 7a
+}%
+\else \if\member j\relax%
+{\let\ccc=\iii\let\bbb=\jjj%
+ \put(0,-342){\hbondb}% bond between 7a and 3a
+}%
+\else \if\member J\relax%
+{\let\eee=\iii\let\fff=\jjj%
+ \put(0,0){\hbonde}% bond between 7a and 3a
+}%
+\else \if\member B%left aromatic circle
+ \put(233,0){\circle{180}}% %circle (five-membered)
+\else \if\member A%left aromatic circle
+ \put(203,-342){\circle{240}}% %circle (six-membered)
+\else
+ \expandafter\twoCH@@R\member//%
+ \def\aax{3a} \def\aay{7a}%
+ \if\@@tmpa 1\relax%
+ \putratom{272}{-18}{\@@tmpb}% % right type
+ \else\if\@@tmpa 2\relax%
+ \putratom{233}{60}{\@@tmpb}% % right type
+ \else\if\@@tmpa 3\relax%
+ \putratom{120}{60}{\@@tmpb}% % right type
+ \else\if\@@tmpa 4\relax%
+ \putratom{68}{-360}{\@@tmpb}% % right type
+ \else\if\@@tmpa 5\relax%
+ \putratom{120}{-452}{\@@tmpb}% % right type
+ \else\if\@@tmpa 6\relax%
+ \putratom{233}{-452}{\@@tmpb}% % right type
+ \else\if\@@tmpa 7\relax%
+ \putratom{272}{-360}{\@@tmpb}% % right type
+ \else\if\@@tmpa 8\relax%
+ \putratom{120}{-110}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aax\relax%
+ \putratom{120}{-110}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aay\relax%
+ \putratom{233}{-110}{\@@tmpb}% % right type
+ \else\if\@@tmpa 9\relax%
+ \putratom{233}{-110}{\@@tmpb}% % right type
+ \else\if\@@tmpa 0\relax%
+ \putratom{196}{-30}{\@@tmpb}% % right type
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \expandafter\twoCH@R\member//%
+ \set@fusion@nonah
+\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+\fi\fi\fi\fi\fi\fi}%
+\iniflag
+\@tmpclipfalse
+\put(0,0){\set@hetatom@sixh{#3}{5}{1}{5}{-1}%
+ \if@aclip \global\@acliptrue\fi
+ \if@bclip \global\@bcliptrue\fi
+ \if@cclip \global\@ccliptrue\fi
+}% %substituents on 1 to 3
+\put(0,-342){\set@hetatom@sixh{#3}{11}{3}{7}{-1}%
+ \@gclipfalse \if@fclip \global\@gcliptrue \fi%
+ \@fclipfalse \if@eclip \global\@fcliptrue \fi%
+ \@eclipfalse \if@clip \global\@ecliptrue \fi%
+}%substituents on 5 to 7
+\put(0,-342){\set@hetatom@sixh{#3}{-3}{0}{2}{0}%
+ \@aclipfalse \if@aclip \global\@hcliptrue \fi%
+}%%substituent on 4
+\put(0,0){\set@vrtx@nonafuseh{#3}%
+ \@tmpclipfalse
+ \if@iclip \global\@tmpcliptrue \fi
+ \if@jclip \global\@icliptrue \fi
+ \if@tmpclip \global\@jcliptrue \fi
+}% fused positions
+\put(0,0){\setsixringh{#4}{5}{1}{5}{-1}}% %substituents on 1 to 3
+{\@clipfalse \if@eclip \@cliptrue \fi% %substituents on 5 to 7
+ \@eclipfalse \if@fclip \@ecliptrue \fi%
+ \@fclipfalse \if@gclip \@fcliptrue \fi%
+\put(0,-342){\setsixringh{#4}{11}{3}{7}{-1}}%
+}%
+{\@aclipfalse \if@hclip \@acliptrue \fi% %substituent on 4
+\put(0,-342){\setsixringh{#4}{-3}{0}{2}{0}}%
+}%
+{\@clipfusefalse \if@iclip \@clipfusetrue \fi%
+ \put(303,-171){\setatombond{#4}{-8}{4}}% %9 for 7a position
+}%
+{\@clipfusefalse \if@jclip \@clipfusetrue \fi%
+ \put(103,-171){\setatombond{#4}{-7}{10}}% %8 for 3a position
+}%
+\end{picture}\iniatom\iniflag}% %end of \nonaheteroh macro
+\def\set@vrtx@nonafuseh#1{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\ifcase\@tmpa\or\or
+ \or%%%%3
+ \if\@tmpb a%
+ \global\@icliptrue%
+ \putlatom{135}{-211}{\@memberb}% % left type
+ \else\if\@tmpb h%
+ \XyMTeXWarning{Forbidden fused position `3a' or `8'}%
+ \else\if\@tmpb s%
+ \XyMTeXWarning{Forbidden fused position `3a' or `8'}%
+ \else\ifx\@tmpb\empty\relax
+ \else
+ \XyMTeXWarning{Forbidden fused position `3a' or `8'}%
+ \fi\fi\fi\fi
+ \or\or\or
+ \or%7
+ \if\@tmpb a%
+ \global\@jcliptrue%
+ \putratom{273}{-211}{\@memberb}% % right type
+ \else\if\@tmpb h%
+ \XyMTeXWarning{Forbidden fused position `7a' or `9'}%
+ \else\if\@tmpb s%
+ \XyMTeXWarning{Forbidden fused position `7a' or `9'}%
+ \else\ifx\@tmpb\empty\relax
+ \else
+ \XyMTeXWarning{Forbidden fused position `7a' or `9'}%
+ \fi\fi\fi\fi
+\or%8 (= 3a)
+ \ifx\@tmpb\empty%
+ \global\@icliptrue%
+ \putlatom{135}{-211}{\@memberb}% % left type
+ \else
+ \XyMTeXWarning{Forbidden fused position `3a' or `8'}%
+ \fi
+\or%9 (= 7a)
+ \ifx\@tmpb\empty%
+ \global\@jcliptrue%
+ \putratom{273}{-211}{\@memberb}% % right type
+ \else
+ \XyMTeXWarning{Forbidden fused position `7a' or `9'}%
+ \fi
+\fi\fi}%
+}% end of the macro \set@vrtx@nonafuseh
+\def\nonaheterohi{\@ifnextchar({\@nona@heterohi(@}{\@nona@heterohi(@)}}
+\def\@nona@heterohi(#1){\@ifnextchar[{\@nona@@heterohi(#1)[@}%
+{\@nona@@heterohi(#1)[@]}}
+\def\@nona@@heterohi(#1)[#2]#3#4{\@ifnextchar[%
+{\@nonaheterohi(#1)[#2]{#3}{#4}[@}%
+{\@nonaheterohi(#1)[#2]{#3}{#4}[@]}}
+\def\@nonaheterohi(#1)[#2]#3#4[#5]{%
+\iniflag\iniatom%initialize
+\test@vertix@nonavi{#3}%
+\@reset@ylsw%
+\ylpositionh{#4}{0}{0}{4}{0}% %substituents on 1 to 3
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+{\let\ddd=\eee\let\eee=\fff\let\fff=\ggg
+\ylpositionh{#4}{0}{3}{7}{0}%%substituents on 4 to 6
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{342}\fi
+\else
+{\let\aaa=\hhh
+\ylpositionh{#4}{-6}{0}{2}{0}%%substituent on 7
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{342}\fi
+\else
+{%
+\clipdetection%
+\@clipfusefalse \if@iclip \@clipfusetrue \fi%
+\ylatombondposition{#4}{-7}{4}% %8 for 3a position
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-303}\def\@@yli{171}\fi
+\else
+{%
+\clipdetection%
+\@clipfusefalse \if@jclip \@clipfusetrue \fi%
+\ylatombondposition{#4}{-8}{10}%%9 for 7a position
+}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-103}\def\@@yli{171}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+ \begin{picture}(1200,1200)(-400,-800)%
+ \iforigpt \put(-\shiftii,-\shiftiii){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `nonaheterohi' origin: %
+ (\the\noshift,\the\noshift) ---> (\the\shiftii,\the\shiftiii)}\fi%
+\fi
+\begingroup
+\resetbdsw%
+\@bond@@omit{#5}%
+{\let\fff=\jjj \let\eee=\iii%
+\set@skel@bondh{#1}{a}{a}% bond between 1 and 2 \@aaa -> \hskbonda etc
+\set@skel@bondh{#1}{b}{b}% bond between 2 and 3 \@bbb -> \hskbondb etc
+\set@skel@longbond{#1}{c}{hskbondverti}%
+ % bond between 3 and 3a \@ccc -> \hskbondverti etc
+\set@skel@bondh{#1}{j}{e}% bond between 3a and 7a \@jjj -> \hskbonde etc
+\set@skel@bondh{#1}{i}{f}% bond between 7a and 1 \@iii -> \hskbondf etc
+}%
+{\let\aaa=\hhh \let\ddd=\eee\let\eee=\fff\let\fff=\ggg%
+ \let\ccc=\iii\let\bbb=\jjj%
+\put(0,-342){\set@skel@bondh{#1}{h}{a}}%
+ % bond between 7a and 7 \@hhh -> \hskbonda etc
+\put(0,-342){\set@skel@bondh{#1}{d}{c}}%
+ % bond between 3a and 4 \@ddd -> \hskbondc etc
+\put(0,-342){\set@skel@bondh{#1}{e}{d}}%
+ % bond between 4 and 5 \@eee -> \hskbondd etc
+\put(0,-342){\set@skel@bondh{#1}{f}{e}}%
+ % bond between 5 and 6 \@fff -> \hskbonde etc
+\put(0,-342){\set@skel@bondh{#1}{g}{f}}%
+ % bond between 6 and 7 \@ggg -> \hskbondf etc
+}%
+\endgroup
+\@tfor\member:=#2\do{%
+\if\member r\relax%
+{\let\aaa=\hhh \let\ddd=\eee\let\eee=\fff\let\fff=\ggg%
+ \let\ccc=\iii\let\bbb=\jjj%
+ \put(0,-342){\hbondb}% bond between 3a and 7a
+ \put(0,-342){\hbondf}% bond between 6 and 7
+ \put(0,-342){\hbondd}% bond between 4 and 5
+}%
+\else \if\member l\relax%
+\else \if\member a\relax%
+ \put(0,0){\hbonda}% bond between 1 and 2
+\else \if\member b\relax%
+ \put(0,0){\hbondb}% bond between 2 and 3
+\else \if\member c\relax%
+ \put(0,0){\hbondverti}% bond between 3 and 3a
+\else \if\member d\relax%
+{\let\ccc=\iii \let\ddd=\eee%
+ \put(0,-342){\hbondc}% bond between 4 and 3a
+}%
+\else \if\member e\relax%
+{\let\ddd=\eee\let\eee=\fff%
+ \put(0,-342){\hbondd}% bond between 4 and 5
+}%
+\else \if\member f\relax%
+{\let\eee=\fff \let\fff=\ggg%
+ \put(0,-342){\hbonde}% bond between 5 and 6
+}%
+\else \if\member g\relax%
+{\let\aaa=\hhh \let\fff=\ggg%
+ \put(0,-342){\hbondf}% bond between 7 and 6
+}%
+\else \if\member h\relax%
+{\let\aaa=\hhh \let\bbb=\jjj%
+ \put(0,-342){\hbonda}% bond between 7 and 7a
+}%
+\else \if\member i\relax%
+{\let\fff=\jjj%
+ \put(0,0){\hbondf}% bond between 1 and 7a
+}%
+\else \if\member j\relax%
+{\let\ccc=\iii\let\bbb=\jjj%
+ \put(0,-342){\hbondb}% bond between 7a and 3a
+}%
+\else \if\member J\relax%
+{\let\eee=\iii\let\fff=\jjj%
+ \put(0,0){\hbonde}% bond between 7a and 3a
+}%
+\else \if\member B%aromatic circle
+ \put(173,0){\circle{180}}% %circle (five-membered)
+\else \if\member A%aromatic circle
+ \put(203,-342){\circle{240}}% %circle (six-membered)
+\else
+ \expandafter\twoCH@@R\member//%
+ \def\aax{7a} \def\aay{3a}%
+ \if\@@tmpa 1\relax%
+ \putratom{68}{-18}{\@@tmpb}% % right type
+ \else\if\@@tmpa 3\relax%
+ \putratom{233}{60}{\@@tmpb}% % right type
+ \else\if\@@tmpa 2\relax%
+ \putratom{120}{60}{\@@tmpb}% % right type
+ \else\if\@@tmpa 7\relax%
+ \putratom{68}{-360}{\@@tmpb}% % right type
+ \else\if\@@tmpa 6\relax%
+ \putratom{120}{-452}{\@@tmpb}% % right type
+ \else\if\@@tmpa 5\relax%
+ \putratom{233}{-452}{\@@tmpb}% % right type
+ \else\if\@@tmpa 4\relax%
+ \putratom{272}{-360}{\@@tmpb}% % right type
+ \else\if\@@tmpa 9\relax%
+ \putratom{120}{-110}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aax\relax%
+ \putratom{120}{-110}{\@@tmpb}% % right type
+ \else\ifx\@@tmpa\aay\relax%
+ \putratom{233}{-110}{\@@tmpb}% % right type
+ \else\if\@@tmpa 8\relax%
+ \putratom{233}{-110}{\@@tmpb}% % right type
+ \else\if\@@tmpa 0\relax%
+ \putratom{140}{-30}{\@@tmpb}% % right type
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+ \expandafter\twoCH@R\member//%
+ \set@fusion@nonahi
+\fi\fi\fi\fi\fi\fi\fi\fi\fi%
+\fi\fi\fi\fi\fi\fi}%
+\iniflag
+\put(0,0){\set@hetatom@sixh{#3}{0}{0}{4}{0}%
+ \if@aclip \global\@acliptrue\fi
+ \if@bclip \global\@bcliptrue\fi
+ \if@cclip \global\@ccliptrue\fi
+}% %substituents on 1 to 3
+\put(0,-342){\set@hetatom@sixh{#3}{0}{3}{7}{0}%
+ \@gclipfalse \if@fclip \global\@gcliptrue \fi%
+ \@fclipfalse \if@eclip \global\@fcliptrue \fi%
+ \@eclipfalse \if@clip \global\@ecliptrue \fi}%substituents on 4 to 6
+\put(0,-342){\set@hetatom@sixh{#3}{-6}{0}{2}{0}%
+ \@hclipfalse \if@aclip \global\@hcliptrue \fi}%%substituent on 7
+\put(0,0){\set@vrtx@nonafusehi{#3}%
+ \if@iclip \global\@icliptrue \fi
+ \if@jclip \global\@jcliptrue \fi}% fused positions
+\put(0,0){\setsixringh{#4}{0}{0}{4}{0}}% %substituents on 1 to 3
+{\@clipfalse \if@eclip \@cliptrue \fi% %substituents on 4 to 6
+ \@eclipfalse \if@fclip \@ecliptrue \fi%
+ \@fclipfalse \if@gclip \@fcliptrue \fi%
+\put(0,-342){\setsixringh{#4}{0}{3}{7}{0}}%
+}%
+{\@aclipfalse \if@hclip \@acliptrue \fi% %substituent on 7
+\put(0,-342){\setsixringh{#4}{-6}{0}{2}{0}}%
+}%
+{\@clipfusefalse \if@iclip \@clipfusetrue \fi%
+ \put(303,-171){\setatombond{#4}{-7}{4}}% %8 for 3a position
+}%
+{\@clipfusefalse \if@jclip \@clipfusetrue \fi%
+ \put(103,-171){\setatombond{#4}{-8}{10}}%%9 for 7a position
+}%
+\end{picture}\iniatom\iniflag}% %end of \nonaheterohi macro
+\def\set@vrtx@nonafusehi#1{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoCH@R\@membera//%
+\ifcase\@tmpa%
+ \or
+ \or
+ \or%%%%3
+ \if\@tmpb a%
+ \global\@icliptrue%
+ \putratom{273}{-211}{\@memberb}% % right type
+ \else\relax
+ \fi
+ \or%4
+ \or%5
+ \or%6
+ \or%7
+ \if\@tmpb a%
+ \global\@jcliptrue%
+ \putlatom{135}{-211}{\@memberb}% % left type
+ \else\relax
+ \fi
+\or%8 (= 3a)
+ \ifx\@tmpb\empty
+ \global\@icliptrue%
+ \putratom{273}{-211}{\@memberb}% % right type
+ \else
+ \XyMTeXWarning{Forbidden spiro ring for the 3a position}%
+ \fi
+\or%9 (= 7a)
+ \ifx\@tmpb\empty
+ \global\@jcliptrue%
+ \putlatom{135}{-211}{\@memberb}% % left type
+ \else
+ \XyMTeXWarning{Forbidden spiro ring for the 7a position}%
+ \fi
+\fi\fi}%
+}% end of the macro \set@vrtx@nonafusehi
+\def\purineh{\@ifnextchar[{\@purineh[@}{\@purineh[ra]}}%
+\def\@purineh[#1]#2{%
+\iforigpt \typeout{command `purineh' %
+ is based on `nonaheteroh'.}\fi%
+\nonaheteroh[#1]{1==N;3==N;5==N;7==N}{#2}}%
+\def\purinehi{\@ifnextchar[{\@purinehi[@}{\@purinehi[ra]}}%
+\def\@purinehi[#1]#2{%
+\iforigpt \typeout{command `purinehi' %
+ is based on `nonaheterohi'.}\fi%
+\nonaheterohi[#1]{1==N;3==N;5==N;7==N}{#2}}%
+\def\indoleh{\@ifnextchar[{\@indoleh[@}{\@indoleh[rb]}}%
+\def\@indoleh[#1]#2{%
+\iforigpt \typeout{command `indoleh' %
+ is based on `nonaheteroh'.}\fi%
+\nonaheteroh[#1]{1==N}{#2}}%
+\def\indolehi{\@ifnextchar[{\@indolehi[@}{\@indolehi[rb]}}%
+\def\@indolehi[#1]#2{%
+\iforigpt \typeout{command `indolehi' %
+ is based on `nonaheterohi'.}\fi%
+\nonaheterohi[#1]{1==N}{#2}}%
+\def\indolizineh{%
+ \@ifnextchar[{\@indolizineh[@}{\@indolizineh[aceg]}}%
+\def\@indolizineh[#1]#2{%
+\iforigpt \typeout{command `indolizineh' %
+ is based on `nonaheteroh'.}\fi%
+\nonaheteroh[#1]{7a==N}{#2}}%
+\def\indolizinehi{%
+ \@ifnextchar[{\@indolizinehi[@}{\@indolizinehi[aceg]}}%
+\def\@indolizinehi[#1]#2{%
+\iforigpt \typeout{command `indolizinehi' %
+ is based on `nonaheterohi'.}\fi%
+\nonaheterohi[#1]{7a==N}{#2}}%
+\def\isoindoleh{%
+ \@ifnextchar[{\@isoindoleh[@}{\@isoindoleh[cegi]}}%
+\def\@isoindoleh[#1]#2{%
+\iforigpt \typeout{command `isoindoleh' %
+ is based on `nonaheteroh'.}\fi%
+\nonaheteroh[#1]{2==N}{#2}}%
+\def\isoindolehi{%
+ \@ifnextchar[{\@isoindolehi[@}{\@isoindolehi[cegi]}}%
+\def\@isoindolehi[#1]#2{%
+\iforigpt \typeout{command `isoindolehi' %
+ is based on `nonaheterohi'.}\fi%
+\nonaheterohi[#1]{2==N}{#2}}%
+\def\benzofuraneh{%
+ \@ifnextchar[{\@benzofuraneh[@}{\@benzofuraneh[rb]}}%
+\def\@benzofuraneh[#1]#2{%
+\iforigpt \typeout{command `benzofuraneh' %
+ is based on `nonaheteroh'.}\fi%
+\nonaheteroh[#1]{1==O}{#2}}%
+\def\benzofuranehi{%
+ \@ifnextchar[{\@benzofuranehi[@}{\@benzofuranehi[rb]}}%
+\def\@benzofuranehi[#1]#2{%
+\iforigpt \typeout{command `benzofuranehi' %
+ is based on `nonaheterohi'.}\fi%
+\nonaheterohi[#1]{1==O}{#2}}%
+\def\isobenzofuraneh{\@ifnextchar[{\@isobenzofuraneh[@}%
+ {\@isobenzofuraneh[cegi]}}%
+\def\@isobenzofuraneh[#1]#2{%
+\iforigpt \typeout{command `isobenzofuraneh' %
+ is based on `nonaheteroh'.}\fi%
+\nonaheteroh[#1]{2==O}{#2}}%
+\def\isobenzofuranehi{\@ifnextchar[{\@isobenzofuranehi[@}%
+ {\@isobenzofuranehi[cegi]}}%
+\def\@isobenzofuranehi[#1]#2{%
+\iforigpt \typeout{command `isobenzofuranehi' %
+ is based on `nonaheterohi'.}\fi%
+\nonaheterohi[#1]{2==O}{#2}}%
+\def\benzoxazoleh{%
+ \@ifnextchar[{\@benzoxazoleh[@}{\@benzoxazoleh[rb]}}%
+\def\@benzoxazoleh[#1]#2{%
+\iforigpt \typeout{command `benzoxazoleh' %
+ is based on `nonaheteroh'.}\fi%
+\nonaheteroh[#1]{1==O;3==N}{#2}}%
+\def\benzoxazolehi{%
+ \@ifnextchar[{\@benzoxazolehi[@}{\@benzoxazolehi[rb]}}%
+\def\@benzoxazolehi[#1]#2{%
+\iforigpt \typeout{command `benzoxazolehi' %
+ is based on `nonaheterohi'.}\fi%
+\nonaheterohi[#1]{1==O;3==N}{#2}}%
+\def\sixunith{\@ifnextchar[{\@sixunith[@}{\@sixunith[@]}}
+\def\@sixunith[#1]#2#3#4{\sixheteroh[#1]{#2}{#3}[#4]}
+\def\fiveunith{\@ifnextchar[{\@fiveunith[@}{\@fiveunith[r]}}
+\def\@fiveunith[#1]#2#3#4{\fiveheteroh[#1]{#2}{#3}[#4]}
+\def\fiveunithi{\@ifnextchar[{\@fiveunithi[@}{\@fiveunithi[r]}}
+\def\@fiveunithi[#1]#2#3#4{\fiveheterohi[#1]{#2}{#3}[#4]}
+
+\def\threeheteroh{\@ifnextchar({\@three@heteroh(@}{\@three@heteroh(@)}}
+\def\@three@heteroh(#1){\@ifnextchar[{\@three@@heteroh(#1)[@}%
+{\@three@@heteroh(#1)[@]}}
+\def\@three@@heteroh(#1)[#2]#3#4{\@ifnextchar[%
+{\@threeheteroh(#1)[#2]{#3}{#4}[@}%
+{\@threeheteroh(#1)[#2]{#3}{#4}[@]}}
+\def\@threeheteroh(#1)[#2]#3#4[#5]{%
+\iniatom\iniflag%initialize
+\test@vertix@sixv{#3}{d}{f}{b}{@}{@}{@}%tentative use for six-h
+\@reset@ylsw%
+\ylpositionh{#4}{3}{3}{5}{0}%subst 1
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{235}\def\@@yli{-103}\fi
+\else
+\ylpositionh{#4}{-1}{1}{3}{0}%subst 3
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{103}\def\@@yli{-29}\fi
+\else
+\ylpositionh{#4}{4}{5}{7}{0}%subst 2
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{103}\def\@@yli{-171}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(580,700)(-200,-240)%
+ \iforigpt \put(-200,-240){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `threeheteroh' origin: %
+ (0,0) ---> (200,240)}\fi%
+\fi
+\iniatom\iniflag%initialize
+\test@vertix@sixv{#3}{c}{e}{a}{@}{@}{@}%
+\test@vertix@sixv{#3}{b}{d}{f}{@}{@}{@}%
+{\resetbdsw%
+\@bond@@omit{#5}%
+\put(0,0){\set@skel@bond{#1}{a}{c}}%
+ % bond between 1 and 2 \@aaa -> \skbondc etc
+\put(171,-103){\set@skel@bond{#1}{b}{e}}%
+ % bond between 2 and 3 \@bbb -> \skbonde etc
+\put(0,-200){\set@skel@bond{#1}{c}{a}}%
+ % bond between 3 and 1 \@ccc -> \skbonda etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r\relax%
+\else\if\member a\relax\put(0,0){\bondc}%
+\else\if\member b\relax\put(171,-103){\bonde}%
+\else\if\member c\relax\put(0,-200){\bonda}%
+\else\if\member A\relax% aromatic circle
+ \put(70,103){\circle{100}}% %circle
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusionadd@threeh
+\fi\fi\fi\fi\fi%
+}%
+\iniflag
+\put(-215,103){\set@hetatom@sixh{#3}{3}{3}{5}{0}%
+\if@clip \global\@cliptrue\fi}%subst 1 <--six h 4
+\put(-103,29){\set@hetatom@sixh{#3}{-1}{1}{3}{0}%
+\if@bclip \global\@bcliptrue\fi}%subst 3 <--six h 2
+\put(-103,171){\set@hetatom@sixh{#3}{4}{5}{7}{0}%
+\if@fclip \global\@fcliptrue\fi}%subst 2 <--six h 6
+\put(-235,103){\setsixringh{#4}{3}{3}{5}{0}}%subst 1
+\put(-103,29){\setsixringh{#4}{-1}{1}{3}{0}}%subst 3
+\put(-103,171){\setsixringh{#4}{4}{5}{7}{0}}%subst 2
+\end{picture}%
+\iniatom\iniflag}% %end of \threeheteroh macro
+\def\set@fusionadd@threeh{%
+ \if\@@tmpa 0\relax%
+ \putratom{35}{85}{\scriptsize\@@tmpb}% % right type
+ \else\if\@@tmpa 1\relax%
+ \putratom{80}{85}{\scriptsize\@@tmpb}% % right type
+ \else\if\@@tmpa 2\relax%
+ \putratom{15}{50}{\scriptsize\@@tmpb}% % right type
+ \else\if\@@tmpa 3\relax%
+ \putratom{15}{120}{\scriptsize\@@tmpb}% % right type
+ \else\if\@@tmpa 4\relax%
+ \putratom{180}{130}{\scriptsize\@@tmpb}% % right type
+ \else\if\@@tmpa 5\relax%
+ \putratom{20}{-60}{\scriptsize\@@tmpb}% % right type
+ \else\if\@@tmpa 6\relax%
+ \putratom{20}{230}{\scriptsize\@@tmpb}% % right type
+ \else
+ \set@fusion@threeh
+ \fi\fi\fi\fi\fi\fi\fi%
+}%
+\def\set@fusion@threeh{%
+\if\@@tmpa b\relax%
+ \putlratom{0}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{0}{-200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{b}%
+ \else\if\@@tmpa B\relax%
+ \putlratom{0}{200}{\@@tmpb}% % bond fused
+ \FuseWarning{0}{200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{B}%
+ \else\if\@@tmpa a\relax%
+ \putlratom{171}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{a}%
+ \else\if\@@tmpa A\relax%
+ \putlratom{0}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{A}%
+ \else\if\@@tmpa c\relax%
+ \putlratom{0}{200}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{c}%
+ \else\if\@@tmpa C\relax%
+ \putlratom{171}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{C}%
+\fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusion@threeh
+\def\threeheterohi{\@ifnextchar({\@three@heterohi(@}{\@three@heterohi(@)}}
+\def\@three@heterohi(#1){\@ifnextchar[{\@three@@heterohi(#1)[@}%
+{\@three@@heterohi(#1)[@]}}
+\def\@three@@heterohi(#1)[#2]#3#4{\@ifnextchar[%
+{\@threeheterohi(#1)[#2]{#3}{#4}[@}%
+{\@threeheterohi(#1)[#2]{#3}{#4}[@]}}
+\def\@threeheterohi(#1)[#2]#3#4[#5]{%
+\iniatom\iniflag%initialize
+\test@vertix@sixv{#3}{a}{e}{c}{@}{@}{@}%tentative use for six-h
+\@reset@ylsw%
+\ylpositionh{#4}{0}{0}{2}{0}%subst 1
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{171}\def\@@yli{-103}\fi
+\else
+\ylpositionh{#4}{0}{2}{4}{0}%subst 3
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{303}\def\@@yli{-29}\fi
+\else
+\ylpositionh{#4}{3}{4}{6}{0}%subst 2
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{303}\def\@@yli{-171}\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(580,700)(-400,-240)%
+ \iforigpt \put(-400,-240){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `threeheterohi' origin: %
+ (0,0) ---> (400,240)}\fi%
+\fi
+\iniatom\iniflag%initialize
+\test@vertix@sixv{#3}{e}{c}{a}{@}{@}{@}%
+\test@vertix@sixv{#3}{f}{d}{b}{@}{@}{@}%
+{\resetbdsw%
+\@bond@@omit{#5}%
+\put(0,0){\set@skel@bond{#1}{a}{d}}%
+ % bond between 1 and 2 \@aaa -> \skbondd etc
+\put(-171,-103){\set@skel@bond{#1}{b}{b}}%
+ % bond between 2 and 3 \@bbb -> \skbondb etc
+\put(0,-200){\set@skel@bond{#1}{c}{f}}%
+ % bond between 3 and 1 \@ccc -> \skbondf etc
+}%
+\@tfor\member:=#2\do{%
+\if\member r\relax%
+\else\if\member a\relax\put(0,0){\bondd}%
+\else\if\member b\relax\put(-171,-103){\bondb}%
+\else\if\member c\relax\put(0,-200){\bondf}%
+\else\if\member A\relax% aromatic circle
+ \put(70,103){\circle{100}}% %circle
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusionadd@threehi
+\fi\fi\fi\fi\fi%
+}%
+\iniflag
+\put(-171,103){\set@hetatom@sixh{#3}{0}{0}{2}{0}%
+\if@aclip \global\@acliptrue\fi}%subst 1 <--six h 1
+\put(-303,29){\set@hetatom@sixh{#3}{0}{2}{4}{0}%
+\if@cclip \global\@ccliptrue\fi}%subst 3 <--six h 3
+\put(-303,171){\set@hetatom@sixh{#3}{3}{4}{6}{0}%
+\if@eclip \global\@ecliptrue\fi}%subst 2 <--six h 5
+\put(-171,103){\setsixringh{#4}{0}{0}{2}{0}}%subst 1
+\put(-303,29){\setsixringh{#4}{0}{2}{4}{0}}%subst 3
+\put(-303,171){\setsixringh{#4}{3}{4}{6}{0}}%subst 2
+\end{picture}%
+\iniatom\iniflag}% %end of \threeheterohi macro
+\def\set@fusionadd@threehi{%
+ \if\@@tmpa 0\relax%
+ \putlatom{-35}{85}{\scriptsize\@@tmpb}% % left type
+ \else\if\@@tmpa 1\relax%
+ \putlatom{-80}{85}{\scriptsize\@@tmpb}% % left type
+ \else\if\@@tmpa 2\relax%
+ \putlatom{-15}{50}{\scriptsize\@@tmpb}% % left type
+ \else\if\@@tmpa 3\relax%
+ \putlatom{-15}{120}{\scriptsize\@@tmpb}% % left type
+ \else\if\@@tmpa 4\relax%
+ \putlatom{-180}{130}{\scriptsize\@@tmpb}% % left type
+ \else\if\@@tmpa 5\relax%
+ \putlatom{-20}{-60}{\scriptsize\@@tmpb}% % left type
+ \else\if\@@tmpa 6\relax%
+ \putlatom{-20}{230}{\scriptsize\@@tmpb}% % left type
+ \else
+ \set@fusion@threehi
+ \fi\fi\fi\fi\fi\fi\fi%
+}%
+\def\set@fusion@threehi{%
+\if\@@tmpa b\relax%
+ \putlratom{0}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{0}{-200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{b}%
+ \else\if\@@tmpa B\relax%
+ \putlratom{0}{200}{\@@tmpb}% % bond fused
+ \FuseWarning{0}{200}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{B}%
+ \else\if\@@tmpa a\relax%
+ \putlratom{-171}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{a}%
+ \else\if\@@tmpa A\relax%
+ \putlratom{0}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{A}%
+ \else\if\@@tmpa c\relax%
+ \putlratom{0}{200}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{c}%
+ \else\if\@@tmpa C\relax%
+ \putlratom{-171}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{C}%
+\fi\fi\fi\fi\fi\fi%
+}% end of the macro \set@fusion@threehi
+\endinput
+%%
+%% End of file `hetaromh.sty'.
diff --git a/Master/texmf-dist/tex/latex/xymtex/locant.sty b/Master/texmf-dist/tex/latex/xymtex/locant.sty
new file mode 100644
index 00000000000..211de7b8eed
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/xymtex/locant.sty
@@ -0,0 +1,107 @@
+%%
+%% This is file `locant.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% locant.dtx (with options: `locant')
+%%
+%% This is a generated file.
+%%
+%% Copyright 1996 by Shinsaku Fujita
+%%
+%% This file is part of the XyMTeX system.
+%% =======================================
+%%
+%% Released on August 16, 1996
+%%
+%% Copyright (C) 1996 by Shinsaku Fujita, all rights reserved.
+%% This style file is created for drawing chemical structural formulas
+%% This style file is to be contained in the ``xymtex'' directory which
+%% is an input directory for TeX.
+%%
+%% Copying of this file is authorized only if either
+%%
+%% (1) you make absolutely no changes to your copy, including name and
+%% directory name
+%% (2) if you do make changes,
+%% (a) you name it something other than the names included in the
+%% ``xymtex'' directory and
+%% (b) you acknowledge the original name.
+%% This restriction ensures that all standard styles are identical.
+%%
+%% =======================================
+%%
+%% This file contains several codes modified from latex.tex (LaTeX2.09)
+%% and from latex.ltx (a LaTeX2e), the reused parts of which are subject to
+%% Copyright 1994 the LaTeX3 project and the individual authors (For further
+%% copyright information see the file legal.txt of the LaTeX2e standard
+%% distribution, and any other copyright indicated in this file.)
+%%
+%% File: locant.dtx
+%% \CharacterTable
+%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%% Digits \0\1\2\3\4\5\6\7\8\9
+%% Exclamation \! Double quote \" Hash (number) \#
+%% Dollar \$ Percent \% Ampersand \&
+%% Acute accent \' Left paren \( Right paren \)
+%% Asterisk \* Plus \+ Comma \,
+%% Minus \- Point \. Solidus \/
+%% Colon \: Semicolon \; Less than \<
+%% Equals \= Greater than \> Question mark \?
+%% Commercial at \@ Left bracket \[ Backslash \\
+%% Right bracket \] Circumflex \^ Underscore \_
+%% Grave accent \` Left brace \{ Vertical bar \|
+%% Right brace \} Tilde \~}
+\typeout{XyMTeX for Drawing Chemical Structural Formulas. Version 1.01}
+\typeout{ -- Released August 16, 1996 by Shinsaku Fujita}
+\def\j@urnalname{locant}
+\def\versi@ndate{August 16, 1996}
+\def\versi@nno{ver1.01}
+\def\copyrighth@lder{SF} % Shinsaku Fujita
+\typeout{XyMTeX Macro File `\j@urnalname' (\versi@nno) <\versi@ndate>%
+\space[\copyrighth@lder]}
+\def\bdloocant#1#2#3#4#5#6{%
+\begin{picture}(800,880)(-\shiftii,-\shifti)
+\putratom{90}{360}{#1}%
+\putratom{200}{180}{#2}%
+\putratom{90}{-20}{#3}%
+\putlatom{-90}{360}{#6}%
+\putlatom{-200}{180}{#5}%
+\putlatom{-90}{-20}{#4}%
+\end{picture}}%
+\def\bdlocant{\bdloocant{a}{b}{c}{d}{e}{f}}
+\def\sxloocant#1#2#3#4#5#6{%
+\begin{picture}(800,880)(-\shiftii,-\shifti)%
+\putratom{-10}{340}{\scriptsize #1}%
+\putlatom{150}{260}{\scriptsize #2}%
+\putlatom{150}{110}{\scriptsize #3}%
+\putratom{-10}{40}{\scriptsize #4}%
+\putratom{-150}{110}{\scriptsize #5}%
+\putratom{-150}{260}{\scriptsize #6}%
+\end{picture}}%
+\def\sxlocant{\sxloocant{1}{2}{3}{4}{5}{6}}
+\def\bdloocnth#1#2#3#4#5#6{%
+\begin{picture}(880,800)(-\shifti,-\shiftii)%
+\putlatom{10}{80}{#1}%
+\putratom{180}{210}{#2}%
+\putratom{380}{80}{#3}%
+\putratom{380}{-120}{#4}%
+\putratom{180}{-260}{#5}%
+\putlatom{10}{-120}{#6}%
+\end{picture}}%
+\def\bdlocnth{\bdloocnth{a}{b}{c}{d}{e}{f}}
+\def\sxloocnth#1#2#3#4#5#6{%
+\begin{picture}(880,800)(-\shifti,-\shiftii)%
+\putratom{40}{-20}{\scriptsize #1}%
+\putratom{110}{100}{\scriptsize #2}%
+\putlatom{290}{100}{\scriptsize #3}%
+\putlatom{380}{-20}{\scriptsize #4}%
+\putratom{110}{-140}{\scriptsize #6}%
+\putlatom{290}{-140}{\scriptsize #5}%
+\end{picture}}%
+\def\sxlocnth{\sxloocnth{1}{2}{3}{4}{5}{6}}
+\endinput
+%%
+%% End of file `locant.sty'.
diff --git a/Master/texmf-dist/tex/latex/xymtex/lowcycle.sty b/Master/texmf-dist/tex/latex/xymtex/lowcycle.sty
new file mode 100644
index 00000000000..245a88800be
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/xymtex/lowcycle.sty
@@ -0,0 +1,141 @@
+%%
+%% This is file `lowcycle.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% lowcycle.dtx (with options: `lowcycle')
+%%
+%% This is a generated file.
+%%
+%% Copyright 1996,1998 by Shinsaku Fujita
+%%
+%% This file is part of the XyMTeX system.
+%% =======================================
+%%
+%% Version 1.01 Released on August 16, 1996
+%% Version 1.02 Released on October 31, 1996 (private version)
+%% Version 2.00 Released on December 25, 1998
+%%
+%% Copyright (C) 1996, 1998 by Shinsaku Fujita, all rights reserved.
+%% This style file is created for drawing chemical structural formulas
+%% This style file is to be contained in the ``xymtex'' directory which
+%% is an input directory for TeX.
+%%
+%% Copying of this file is authorized only if either
+%%
+%% (1) you make absolutely no changes to your copy, including name and
+%% directory name
+%% (2) if you do make changes,
+%% (a) you name it something other than the names included in the
+%% ``xymtex'' directory and
+%% (b) you acknowledge the original name.
+%% This restriction ensures that all standard styles are identical.
+%%
+%% =======================================
+%%
+%% This file contains several codes modified from latex.tex (LaTeX2.09)
+%% and from latex.ltx (a LaTeX2e), the reused parts of which are subject to
+%% Copyright 1994 the LaTeX3 project and the individual authors (For further
+%% copyright information see the file legal.txt of the LaTeX2e standard
+%% distribution, and any other copyright indicated in this file.)
+%%
+%% File: lowcycle.dtx
+%% \CharacterTable
+%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%% Digits \0\1\2\3\4\5\6\7\8\9
+%% Exclamation \! Double quote \" Hash (number) \#
+%% Dollar \$ Percent \% Ampersand \&
+%% Acute accent \' Left paren \( Right paren \)
+%% Asterisk \* Plus \+ Comma \,
+%% Minus \- Point \. Solidus \/
+%% Colon \: Semicolon \; Less than \<
+%% Equals \= Greater than \> Question mark \?
+%% Commercial at \@ Left bracket \[ Backslash \\
+%% Right bracket \] Circumflex \^ Underscore \_
+%% Grave accent \` Left brace \{ Vertical bar \|
+%% Right brace \} Tilde \~}
+\typeout{XyMTeX for Drawing Chemical Structural Formulas. Version 2.00}
+\typeout{ -- Released December 25, 1998 by Shinsaku Fujita}
+\def\j@urnalname{lowcycle}
+\def\versi@ndate{December 25, 1998}
+\def\versi@nno{ver2.00}
+\def\copyrighth@lder{SF} % Shinsaku Fujita
+\typeout{XyMTeX Macro File `\j@urnalname' (\versi@nno) <\versi@ndate>%
+\space[\copyrighth@lder]}
+\@ifundefined{setsixringv}{\input chemstr.sty\relax}{}
+\@ifundefined{threehetero}{\input hetarom.sty\relax}{}
+\@ifundefined{sixheteroh}{\input hetaromh.sty\relax}{}
+\unitlength=0.1pt
+\def\cyclopentanev{\@ifnextchar[{\@cyclopentanev[@}{\@cyclopentanev[]}}
+\def\@cyclopentanev[#1]#2{%
+\iforigpt \typeout{command `cyclopentanev' %
+ is based on `fiveheterov'.}\fi%
+\fiveheterov[#1]{}{#2}}
+\def\cyclopentanevi{\@ifnextchar[{\@cyclopentanevi[@}{\@cyclopentanevi[]}}
+\def\@cyclopentanevi[#1]#2{%
+\iforigpt \typeout{command `cyclopentanevi' %
+ is based on `fiveheterovi'.}\fi%
+\fiveheterovi[#1]{}{#2}}
+\def\cyclopentaneh{\@ifnextchar[{\@cyclopentaneh[@}{\@cyclopentaneh[]}}
+\def\@cyclopentaneh[#1]#2{%
+\iforigpt \typeout{command `cyclophentaneh' %
+ is based on `fiveheteroh'.}\fi%
+\fiveheteroh[#1]{}{#2}}
+\def\cyclopentanehi{%
+ \@ifnextchar[{\@cyclopentanehi[@}{\@cyclopentanehi[]}}
+\def\@cyclopentanehi[#1]#2{%
+\iforigpt \typeout{command `cyclopentanehi' %
+ is based on `fiveheterohi'.}\fi%
+\fiveheterohi[#1]{}{#2}}
+\def\indanev{\@ifnextchar[{\@indanev[@}{\@indanev[rb]}}
+\def\@indanev[#1]#2{%
+\iforigpt \typeout{command `indanev' %
+ is based on `nonaheterov'.}\fi%
+\nonaheterov[#1]{}{#2}}
+\def\indanevi{\@ifnextchar[{\@indanevi[@}{\@indanevi[rb]}}
+\def\@indanevi[#1]#2{%
+\iforigpt \typeout{command `indanevi' %
+ is based on `nonaheterovi'.}\fi%
+\nonaheterovi[#1]{}{#2}}
+\def\indaneh{\@ifnextchar[{\@indaneh[@}{\@indaneh[rb]}}
+\def\@indaneh[#1]#2{%
+\iforigpt \typeout{command `indaneh' %
+ is based on `nonaheteroh'.}\fi%
+\nonaheteroh[#1]{}{#2}}
+\def\indanehi{\@ifnextchar[{\@indanehi[@}{\@indanehi[rb]}}
+\def\@indanehi[#1]#2{%
+\iforigpt \typeout{command `indanehi' %
+ is based on `nonaheterohi'.}\fi%
+\nonaheterohi[#1]{}{#2}}
+\def\cyclobutane{\@ifnextchar[{\@cyclobutane[@}{\@cyclobutane[]}}
+\def\@cyclobutane[#1]#2{%
+\iforigpt \typeout{command `cyclobutane' %
+ is based on `fourhetero'.}\fi%
+\fourhetero[#1]{}{#2}}
+\def\cyclopropane{\@ifnextchar[{\@cyclopropane[@}{\@cyclopropane[]}}
+\def\@cyclopropane[#1]#2{%
+\iforigpt \typeout{command `cyclopropane' %
+ is based on `threehetero'.}\fi%
+\threehetero[#1]{}{#2}}
+\let\cyclopropanev=\cyclopropane
+\def\cyclopropanei{\@ifnextchar[{\@cyclopropanei[@}{\@cyclopropanei[]}}
+\def\@cyclopropanei[#1]#2{%
+\iforigpt \typeout{command `cyclopropanei' %
+ is based on `threeheteroi'.}\fi%
+\threeheteroi[#1]{}{#2}}
+\let\cyclopropanevi=\cyclopropanei
+\def\cyclopropaneh{\@ifnextchar[{\@cyclopropaneh[@}{\@cyclopropaneh[]}}
+\def\@cyclopropaneh[#1]#2{%
+\iforigpt \typeout{command `cyclopropaneh' %
+ is based on `threeheteroh'.}\fi%
+\threeheteroh[#1]{}{#2}}
+\def\cyclopropanehi{\@ifnextchar[{\@cyclopropanehi[@}{\@cyclopropanehi[]}}
+\def\@cyclopropanehi[#1]#2{%
+\iforigpt \typeout{command `cyclopropanehi' %
+ is based on `threeheterohi'.}\fi%
+\threeheterohi[#1]{}{#2}}
+\endinput
+%%
+%% End of file `lowcycle.sty'.
diff --git a/Master/texmf-dist/tex/latex/xymtex/methylen.sty b/Master/texmf-dist/tex/latex/xymtex/methylen.sty
new file mode 100644
index 00000000000..50013fe367f
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/xymtex/methylen.sty
@@ -0,0 +1,3075 @@
+%%
+%% This is file `methylen.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% methylen.dtx (with options: `methylen')
+%%
+%% This is a generated file.
+%%
+%% Copyright 1998 by Shinsaku Fujita
+%%
+%% This file is part of the XyMTeX system.
+%% =======================================
+%%
+%% Version 1.02 Released on October 31, 1996 (private version)
+%% Version 2.00 Released on December 25, 1998
+%%
+%% Copyright (C) 1998 by Shinsaku Fujita, all rights reserved.
+%% This style file is created for drawing chemical structural formulas
+%% This style file is to be contained in the ``xymtex'' directory which
+%% is an input directory for TeX.
+%%
+%% Copying of this file is authorized only if either
+%%
+%% (1) you make absolutely no changes to your copy, including name and
+%% directory name
+%% (2) if you do make changes,
+%% (a) you name it something other than the names included in the
+%% ``xymtex'' directory and
+%% (b) you acknowledge the original name.
+%% This restriction ensures that all standard styles are identical.
+%%
+%% =======================================
+%%
+%% This file contains several codes modified from latex.tex (LaTeX2.09)
+%% and from latex.ltx (a LaTeX2e), the reused parts of which are subject to
+%% Copyright 1994 the LaTeX3 project and the individual authors (For further
+%% copyright information see the file legal.txt of the LaTeX2e standard
+%% distribution, and any other copyright indicated in this file.)
+%%
+%% File: methylen.dtx
+%% \CharacterTable
+%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%% Digits \0\1\2\3\4\5\6\7\8\9
+%% Exclamation \! Double quote \" Hash (number) \#
+%% Dollar \$ Percent \% Ampersand \&
+%% Acute accent \' Left paren \( Right paren \)
+%% Asterisk \* Plus \+ Comma \,
+%% Minus \- Point \. Solidus \/
+%% Colon \: Semicolon \; Less than \<
+%% Equals \= Greater than \> Question mark \?
+%% Commercial at \@ Left bracket \[ Backslash \\
+%% Right bracket \] Circumflex \^ Underscore \_
+%% Grave accent \` Left brace \{ Vertical bar \|
+%% Right brace \} Tilde \~}
+\typeout{XyMTeX for Drawing Chemical Structural Formulas. Version 2.00}
+\typeout{ -- Released December 25, 1998 by Shinsaku Fujita}
+\def\j@urnalname{methylen}
+\def\versi@ndate{December 25, 1998}
+\def\versi@nno{ver2.00}
+\def\copyrighth@lder{SF} % Shinsaku Fujita
+\typeout{XyMTeX Macro File `\j@urnalname' (\versi@nno) <\versi@ndate>%
+\space[\copyrighth@lder]}
+\@ifundefined{setsixringv}{\input chemstr.sty\relax}{}
+\@ifundefined{Westbond}{\input aliphat.sty\relax}{}
+\@ifundefined{bzdrv}{\input carom.sty\relax}{}
+\@ifundefined{hbonde}{\input hetaromh.sty\relax}{}
+\unitlength=0.1pt
+\newif\if@wrongbdWa \@wrongbdWafalse
+\newif\if@wrongbdWd \@wrongbdWdfalse
+\newif\if@wrongbdWaL \@wrongbdWaLfalse
+\newif\if@wrongbdWdL \@wrongbdWdLfalse
+\def\@methsubsta{%
+\if@aclip% %clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \put(0,436){\line(0,1){110}}% % single bond at 1
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=-36\relax
+ \yl@ydiff=-27\relax
+ \putlatom{-42}{563}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(-18,436){\line(-3,5){60}}% % single bond at 1
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=37\relax
+ \yl@ydiff=-27\relax
+ \putratom{41}{563}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(18,436){\line(3,5){60}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(18,436)(72,526)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=-36\relax
+ \yl@ydiff=-27\relax
+ \putlatom{-42}{563}{\@memberb}% % left type
+ \put(-18,436){\line(-3,5){60}}% % single bond at 1
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=37\relax
+ \yl@ydiff=-27\relax
+ \putratom{41}{563}{\@memberb}% % right type
+ \put(18,436){\line(3,5){60}}% % single bond at 1
+ \fi\fi\fi\fi\fi%
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \put(-12,436){\line(0,1){110}}% % double bond at 1
+ \put(12,436){\line(0,1){110}}% % double bond at 1
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ {%
+ \thicklines%
+ \put(0,436){\line(0,1){110}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \@ifundefined{dottedline}{%
+ \put(0,436){\line(0,1){110}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,436)(0,546)}}%
+ \else\if\@tmpb W%beta single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=46\relax
+ \if@wrongbdWa
+ \XyMTeXWarning{Wrong Bond-Modifier (W)}%
+ \fi
+ \putratom{150}{276}{\@memberb}% % left or right type
+ \put(40,382){\line(5,-3){100}}% % single bond at 1
+ \else%
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \put(0,436){\line(0,1){110}}% % single bond at 1
+ \fi\fi\fi\fi\fi%
+\else% % no clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \put(0,406){\line(0,1){140}}% % single bond at 1
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=-30\relax
+ \yl@ydiff=-37\relax
+ \putlatom{-42}{563}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(0,406){\line(-3,5){72}}% % single bond at 1
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=31\relax
+ \yl@ydiff=-37\relax
+ \putratom{41}{563}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(0,406){\line(3,5){72}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,406)(72,526)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=-30\relax
+ \yl@ydiff=-37\relax
+ \putlatom{-42}{563}{\@memberb}% % left type
+ \put(0,406){\line(-3,5){72}}% % single bond at 1
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=31\relax
+ \yl@ydiff=-37\relax
+ \putratom{41}{563}{\@memberb}% % right type
+ \put(0,406){\line(3,5){72}}% % single bond at 1
+ \fi\fi\fi\fi\fi%
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \put(-12,406){\line(0,1){140}}% % double bond at 1
+ \put(12,406){\line(0,1){140}}% % double bond at 1
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ {%
+ \thicklines%
+ \put(0,406){\line(0,1){140}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \@ifundefined{dottedline}{%
+ \put(0,406){\line(0,1){140}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,406)(0,546)}}%
+ \else\if\@tmpb W%beta single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=58\relax
+ \if@wrongbdWa
+ \XyMTeXWarning{Wrong Bond-Modifier (W)}%
+ \fi
+ \putratom{130}{276}{\@memberb}% % left or right type
+ \put(0,406){\line(5,-3){120}}% % single bond at 1
+ \else%
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \put(0,406){\line(0,1){140}}% % single bond at 1
+ \fi\fi\fi\fi\fi%
+ \fi}%
+\def\@methsubstd{%
+\if@clip %clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \put(0,-30){\line(0,-1){110}}% % single bond at 4
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=-36\relax
+ \yl@ydiff=100\relax
+ \putlatom{-42}{-230}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(-18,-30){\line(-3,-5){60}}% % single bond at 4
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=37\relax
+ \yl@ydiff=100\relax
+ \putratom{41}{-230}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(18,-30){\line(3,-5){60}}% % single bond at 4
+ }{{\thicklines%
+ \dottedline{20}(18,-30)(72,-120)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=-36\relax
+ \yl@ydiff=100\relax
+ \putlatom{-42}{-230}{\@memberb}% % left type
+ \put(-18,-30){\line(-3,-5){60}}% % single bond at 4
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=37\relax
+ \yl@ydiff=100\relax
+ \putratom{41}{-230}{\@memberb}% % right type
+ \put(18,-30){\line(3,-5){60}}% % single bond at 4
+ \fi\fi\fi\fi\fi%
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \put(-12,-30){\line(0,-1){110}}% % double bond at 4
+ \put(12,-30){\line(0,-1){110}}% % double bond at 4
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ {%
+ \thicklines%
+ \put(0,-30){\line(0,-1){110}}% % single bond at 4
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \@ifundefined{dottedline}{%
+ \put(0,-30){\line(0,-1){110}}% % single bond at 4
+ }{{\thicklines%
+ \dottedline{20}(0,-30)(0,-140)}}%
+ \else\if\@tmpb W%beta single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=30\relax
+ \putlratom{150}{54}{\@memberb}% % left or right type
+ \put(40,24){\line(5,3){100}}% % single bond at 4
+ \if@wrongbdWd
+ \XyMTeXWarning{Wrong Bond-Modifier (W)}%
+ \fi
+ \else%
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \put(0,-30){\line(0,-1){110}}% % single bond at 4
+ \fi\fi\fi\fi\fi%
+ \else% no clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \put(0,0){\line(0,-1){140}}% % single bond at 4
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=-30\relax
+ \yl@ydiff=110\relax
+ \putlatom{-42}{-230}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(0,0){\line(-3,-5){72}}% % single bond at 4
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=31\relax
+ \yl@ydiff=110\relax
+ \putratom{41}{-230}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(3,-5){72}}% % single bond at 4
+ }{{\thicklines%
+ \dottedline{20}(0,0)(72,-120)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=-30\relax
+ \yl@ydiff=110\relax
+ \putlatom{-42}{-230}{\@memberb}% % left type
+ \put(0,0){\line(-3,-5){72}}% % single bond at 4
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=31\relax
+ \yl@ydiff=110\relax
+ \putratom{41}{-230}{\@memberb}% % right type
+ \put(0,0){\line(3,-5){72}}% % single bond at 4
+ \fi\fi\fi\fi\fi%
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \put(-12,0){\line(0,-1){140}}% % double bond at 4
+ \put(12,0){\line(0,-1){140}}% % double bond at 4
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ {%
+ \thicklines%
+ \put(0,0){\line(0,-1){140}}% % single bond at 4
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(0,-1){140}}% % single bond at 4
+ }{{\thicklines%
+ \dottedline{20}(0,0)(0,-140)}}%
+ \else\if\@tmpb W%beta single bond
+ \yl@xdiff=-10\relax
+ \yl@ydiff=30\relax
+ \putlratom{150}{54}{\@memberb}% % left or right type
+ \put(0,0){\line(5,3){140}}% % single bond at 4
+ \if@wrongbdWd
+ \XyMTeXWarning{Wrong Bond-Modifier (W)}%
+ \fi
+ \else%
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \put(0,0){\line(0,-1){140}}% % single bond at 4
+ \fi\fi\fi\fi\fi%
+ \fi}%
+\def\@methsubstdL{%
+\if@clip %clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \put(0,-30){\line(0,-1){110}}% % single bond at 4
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=-36\relax
+ \yl@ydiff=100\relax
+ \putlatom{-42}{-230}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(-18,-30){\line(-3,-5){60}}% % single bond at 4
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=37\relax
+ \yl@ydiff=100\relax
+ \putratom{41}{-230}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(18,-30){\line(3,-5){60}}% % single bond at 4
+ }{{\thicklines%
+ \dottedline{20}(18,-30)(72,-120)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=-36\relax
+ \yl@ydiff=100\relax
+ \putlatom{-42}{-230}{\@memberb}% % left type
+ \put(-18,-30){\line(-3,-5){60}}% % single bond at 4
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=37\relax
+ \yl@ydiff=100\relax
+ \putratom{41}{-230}{\@memberb}% % right type
+ \put(18,-30){\line(3,-5){60}}% % single bond at 4
+ \fi\fi\fi\fi\fi%
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \put(-12,-30){\line(0,-1){110}}% % double bond at 4
+ \put(12,-30){\line(0,-1){110}}% % double bond at 4
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ {%
+ \thicklines%
+ \put(0,-30){\line(0,-1){110}}% % single bond at 4
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \@ifundefined{dottedline}{%
+ \put(0,-30){\line(0,-1){110}}% % single bond at 4
+ }{{\thicklines%
+ \dottedline{20}(0,-30)(0,-140)}}%
+ \else\if\@tmpb W%beta single bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=30\relax
+ \putlatom{-150}{54}{\@memberb}% % lefttype
+ \put(-40,24){\line(-5,3){100}}% % single bond at 4
+ \if@wrongbdWdL
+ \XyMTeXWarning{Wrong Bond-Modifier (W)}%
+ \fi
+ \else%
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \put(0,-30){\line(0,-1){110}}% % single bond at 4
+ \fi\fi\fi\fi\fi%
+ \else% no clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \put(0,0){\line(0,-1){140}}% % single bond at 4
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=-30\relax
+ \yl@ydiff=110\relax
+ \putlatom{-42}{-230}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(0,0){\line(-3,-5){72}}% % single bond at 4
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=31\relax
+ \yl@ydiff=110\relax
+ \putratom{41}{-230}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(3,-5){72}}% % single bond at 4
+ }{{\thicklines%
+ \dottedline{20}(0,0)(72,-120)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=-30\relax
+ \yl@ydiff=110\relax
+ \putlatom{-42}{-230}{\@memberb}% % left type
+ \put(0,0){\line(-3,-5){72}}% % single bond at 4
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=31\relax
+ \yl@ydiff=110\relax
+ \putratom{41}{-230}{\@memberb}% % right type
+ \put(0,0){\line(3,-5){72}}% % single bond at 4
+ \fi\fi\fi\fi\fi%
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \put(-12,0){\line(0,-1){140}}% % double bond at 4
+ \put(12,0){\line(0,-1){140}}% % double bond at 4
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ {%
+ \thicklines%
+ \put(0,0){\line(0,-1){140}}% % single bond at 4
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \@ifundefined{dottedline}{%
+ \put(0,0){\line(0,-1){140}}% % single bond at 4
+ }{{\thicklines%
+ \dottedline{20}(0,0)(0,-140)}}%
+ \else\if\@tmpb W%beta single bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=30\relax
+ \putlatom{-150}{54}{\@memberb}% % left type
+ \put(0,0){\line(-5,3){140}}% % single bond at 4
+ \if@wrongbdWdL
+ \XyMTeXWarning{Wrong Bond-Modifier (W)}%
+ \fi
+ \else%
+ \yl@xdiff=31\relax
+ \yl@ydiff=90\relax
+ \putlratom{-31}{-230}{\@memberb}% % left or right type
+ \put(0,0){\line(0,-1){140}}% % single bond at 4
+ \fi\fi\fi\fi\fi%
+ \fi}%
+\def\@methsubstaL{%
+\if@aclip% %clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \put(0,436){\line(0,1){110}}% % single bond at 1
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=-36\relax
+ \yl@ydiff=-27\relax
+ \putlatom{-42}{563}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(-18,436){\line(-3,5){60}}% % single bond at 1
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=37\relax
+ \yl@ydiff=-27\relax
+ \putratom{41}{563}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(18,436){\line(3,5){60}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(18,436)(72,526)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=-36\relax
+ \yl@ydiff=-27\relax
+ \putlatom{-42}{563}{\@memberb}% % left type
+ \put(-18,436){\line(-3,5){60}}% % single bond at 1
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=37\relax
+ \yl@ydiff=-27\relax
+ \putratom{41}{563}{\@memberb}% % right type
+ \put(18,436){\line(3,5){60}}% % single bond at 1
+ \fi\fi\fi\fi\fi%
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \put(-12,436){\line(0,1){110}}% % double bond at 1
+ \put(12,436){\line(0,1){110}}% % double bond at 1
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ {%
+ \thicklines%
+ \put(0,436){\line(0,1){110}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \@ifundefined{dottedline}{%
+ \put(0,436){\line(0,1){110}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,436)(0,546)}}%
+ \else\if\@tmpb W%beta single bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=46\relax
+ \putlatom{-150}{276}{\@memberb}% % left type
+ \put(-40,382){\line(-5,-3){100}}% % single bond at 1
+ \if@wrongbdWaL
+ \XyMTeXWarning{Wrong Bond-Modifier (W)}%
+ \fi
+ \else%
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \put(0,436){\line(0,1){110}}% % single bond at 1
+ \fi\fi\fi\fi\fi%
+\else% % no clipping
+ \if\@tmpb S%single bond
+ \ifx\@tmpc\empty%
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \put(0,406){\line(0,1){140}}% % single bond at 1
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \else\if\@tmpc B%(B) beta
+ \yl@xdiff=-30\relax
+ \yl@ydiff=-37\relax
+ \putlatom{-42}{563}{\@memberb}% % left type
+ {%
+ \thicklines%
+ \put(0,406){\line(-3,5){72}}% % single bond at 1
+ }%
+ \else\if\@tmpc A%(A) alpha
+ \yl@xdiff=31\relax
+ \yl@ydiff=-37\relax
+ \putratom{41}{563}{\@memberb}% % right type
+ \@ifundefined{dottedline}{%
+ \put(0,406){\line(3,5){72}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,406)(72,526)}}%
+ \else\if\@tmpc b%(b) beta
+ \yl@xdiff=-30\relax
+ \yl@ydiff=-37\relax
+ \putlatom{-42}{563}{\@memberb}% % left type
+ \put(0,406){\line(-3,5){72}}% % single bond at 1
+ \else\if\@tmpc a%(a) alpha
+ \yl@xdiff=31\relax
+ \yl@ydiff=-37\relax
+ \putratom{41}{563}{\@memberb}% % right type
+ \put(0,406){\line(3,5){72}}% % single bond at 1
+ \fi\fi\fi\fi\fi%
+ \else\if\@tmpb D%double bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \put(-12,406){\line(0,1){140}}% % double bond at 1
+ \put(12,406){\line(0,1){140}}% % double bond at 1
+ \else\if\@tmpb B%beta single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ {%
+ \thicklines%
+ \put(0,406){\line(0,1){140}}% % single bond at 1
+ }%
+ \else\if\@tmpb A%alpha single bond
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \@ifundefined{dottedline}{%
+ \put(0,406){\line(0,1){140}}% % single bond at 1
+ }{{\thicklines%
+ \dottedline{20}(0,406)(0,546)}}%
+ \else\if\@tmpb W%beta single bond
+ \yl@xdiff=10\relax
+ \yl@ydiff=58\relax
+ \putlatom{-130}{276}{\@memberb}% % left type
+ \put(0,406){\line(-5,-3){120}}% % single bond at 1
+ \if@wrongbdWaL
+ \XyMTeXWarning{Wrong Bond-Modifier (W)}%
+ \fi
+ \else%
+ \yl@xdiff=31\relax
+ \yl@ydiff=-17\relax
+ \putlratom{-31}{563}{\@memberb}% % left or right type
+ \put(0,406){\line(0,1){140}}% % single bond at 1
+ \fi\fi\fi\fi\fi%
+ \fi}%
+\def\SKbondB{%
+ \ifx\bbb\empty%
+ \ifx\ccc\empty%
+ \put(0,406){\line(5,-3){171}}% %bond 1-2
+ \else%
+ \put(0,406){\line(5,-3){136}}% %bond 1-2
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \put(35,385){\line(5,-3){136}}% %bond 1-2
+ \else%
+ \put(35,385){\line(5,-3){100}}% %bond 1-2
+ \fi%
+ \fi}%
+\def\SKbondA{%
+ \ifx\bbb\empty%
+ \ifx\aaa\empty%
+ \put(0,406){\line(-5,-3){171}}% %bond 1-6
+ \else%
+ \put(0,406){\line(-5,-3){136}}% %bond 1-6
+ \fi%
+ \else%
+ \ifx\aaa\empty%
+ \put(-35,385){\line(-5,-3){136}}% %bond 1-6
+ \else%
+ \put(-35,385){\line(-5,-3){100}}% %bond 1-6
+ \fi%
+ \fi}%
+\def\SKbondBi{%
+ \begin{picture}(0,0)(0,0)
+ \ifx\bbb\empty%
+ \ifx\ccc\empty%
+ \put(0,0){\line(5,3){171}}% %bond 4-3
+ \else%
+ \put(0,0){\line(5,3){136}}% %bond 4-3
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \put(35,21){\line(5,3){138}}% %bond 4-3
+ \else%
+ \put(35,21){\line(5,3){100}}% %bond 4-3
+ \fi%
+ \fi\end{picture}}%
+\def\SKbondAi{%
+ \begin{picture}(0,0)(0,0)
+ \ifx\bbb\empty%
+ \ifx\aaa\empty%
+ \put(0,0){\line(-5,3){171}}% %bond 4-5
+ \else%
+ \put(0,0){\line(-5,3){136}}% %bond 4-5
+ \fi%
+ \else%
+ \ifx\aaa\empty%
+ \put(-35,21){\line(-5,3){138}}% %bond 4-5
+ \else%
+ \put(-35,21){\line(-5,3){100}}% %bond 4-5
+ \fi%
+ \fi\end{picture}}%
+\def\bondB{%
+ \ifx\bbb\empty%
+ \ifx\ccc\empty%
+ \put(6,364){\line(5,-3){126}}% %double bond 1-2
+ \else%
+ \put(6,364){\line(5,-3){100}}% %double bond 1-2
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \put(35,340){\line(5,-3){100}}% %double bond 1-2
+ \else%
+ \put(35,352){\line(5,-3){100}}% %double bond 1-2
+ \fi% % line <1OO not available
+ \fi%
+ }%
+\def\bondBB{%
+ \ifx\bbb\empty%
+ \ifx\ccc\empty%
+ \put(42,420){\line(5,-3){126}}% %double bond 1-2
+ \else%
+ \put(42,420){\line(5,-3){100}}% %double bond 1-2
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \put(52,412){\line(5,-3){110}}% %double bond 1-2
+ \else%
+ \put(52,412){\line(5,-3){100}}% %double bond 1-2
+ \fi% % line <1OO not available
+ \fi%
+ }%
+\def\bondA{%
+ \ifx\bbb\empty%
+ \ifx\aaa\empty%
+ \put(-6,364){\line(-5,-3){126}}% %double bond 1-6
+ \else%
+ \put(-6,364){\line(-5,-3){100}}% %double bond 1-6
+ \fi%
+ \else%
+ \ifx\aaa\empty%
+ \put(-35,340){\line(-5,-3){100}}% %double bond 1-6
+ \else%
+ \put(-35,352){\line(-5,-3){100}}% %double bond 1-6
+ \fi% % line <1OO not available
+ \fi%
+}%
+\def\bondAA{%
+ \ifx\bbb\empty%
+ \ifx\aaa\empty%
+ \put(-42,420){\line(-5,-3){126}}% %double bond 1-6
+ \else%
+ \put(-42,420){\line(-5,-3){100}}% %double bond 1-6
+ \fi%
+ \else%
+ \ifx\aaa\empty%
+ \put(-52,412){\line(-5,-3){100}}% %double bond 1-6
+ \else%
+ \put(-52,412){\line(-5,-3){100}}% %double bond 1-6
+ \fi% % line <1OO not available
+ \fi%
+}%
+ \def\bondBi{%
+ \ifx\bbb\empty%
+ \ifx\ccc\empty%
+ \put(6,42){\line(5,3){126}} %double bond 4-3
+ \else%
+ \put(6,42){\line(5,3){100}} %double bond 4-3
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \put(35,66){\line(5,3){100}}% %double bond 4-3
+ \else%
+ \put(35,60){\line(5,3){100}}% %double bond 4-3
+ \fi% % line <1OO not available
+ \fi%
+}%
+ \def\bondBBi{%
+ \ifx\bbb\empty%
+ \ifx\ccc\empty%
+ \put(42,-14){\line(5,3){126}}% %double bond 1-6
+ \else%
+ \put(30,-14){\line(5,3){100}}% %double bond 1-6
+ \fi%
+ \else%
+ \ifx\ccc\empty%
+ \put(52,0){\line(5,3){100}}% %double bond 1-6
+ \else%
+ \put(52,0){\line(5,3){100}}% %double bond 4-5
+ \fi% % line <1OO not available
+ \fi%
+}%
+
+ \def\bondAi{%
+ \ifx\bbb\empty%
+ \ifx\aaa\empty%
+ \put(-6,42){\line(-5,3){126}}% %double bond 4-5
+ \else%
+ \put(-6,42){\line(-5,3){100}}% %double bond 4-5
+ \fi%
+ \else%
+ \ifx\aaa\empty%
+ \put(-35,66){\line(-5,3){100}}% %double bond 4-5
+ \else%
+ \put(-35,60){\line(-5,3){100}}% %double bond 4-5
+ \fi% % line <1OO not available
+ \fi%
+ }%
+ \def\bondAAi{%
+ \ifx\bbb\empty%
+ \ifx\aaa\empty%
+ \put(-42,-14){\line(-5,3){126}}% %double bond 1-6
+ \else%
+ \put(-42,-14){\line(-5,3){100}}% %double bond 1-6
+ \fi%
+ \else%
+ \ifx\aaa\empty%
+ \put(-52,6){\line(-5,3){100}}% %double bond 1-6
+ \else%
+ \put(-52,0){\line(-5,3){100}}% %double bond 4-5
+ \fi% % line <1OO not available
+ \fi%
+ }%
+\newif\if@adoublebond \@adoublebondfalse
+\newif\if@bdoublebond \@bdoublebondfalse
+\newif\if@Adoublebond \@Adoublebondfalse
+\newif\if@Bdoublebond \@Bdoublebondfalse
+\def\reset@double{%
+\@adoublebondfalse\@bdoublebondfalse
+\@Adoublebondfalse\@Bdoublebondfalse}
+\newif\if@linterchainsw \@linterchainswfalse
+\newif\if@rinterchainsw \@rinterchainswfalse
+\def\reset@interchainsw{\@linterchainswfalse\@rinterchainswfalse}
+\def\@@trimethylene#1#2#3#4{%
+\leavevmode
+\iniatom\iniflag%initialize
+\test@vrtx@trimethy{#1}{#4}%
+\begin{picture}(450,480)(0,0)
+ \put(171,-303){\SKbondB}% bond between 1 and 2
+ \put(171,-303){\SKbondA}% bond between 1 and 6
+\if@adoublebond\relax\put(171,-303){\bondA}\fi
+\if@bdoublebond\relax\put(171,-303){\bondB}\fi
+\if@Adoublebond\relax\put(171,-303){\bondAA}\fi
+\if@Bdoublebond\relax\put(171,-303){\bondBB}\fi
+\test@termcnt=#3\relax
+\set@hetatom@methyl{#1}{#4}{0}{4}{0}%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\@tmpaa=\@tmpa \advance\@tmpaa by#4\relax
+\ifx\@memberb\@yl\else
+\ifcase\@tmpaa%0 omit
+\or
+ \ifcase#3
+ {\if@aclip \@cliptrue \else \@clipfalse\fi
+ \put(0,0){\@methsubstdL}}%
+ \or\relax
+ \or
+ {\if@aclip \@cliptrue \else \@clipfalse\fi
+ \put(0,0){\@methsubstdL}}%
+ \fi
+\or
+{\if@bclip \@acliptrue \else \@aclipfalse\fi
+ \put(171,-303){\@methsubsta}}
+\or
+ \ifcase#3
+ {\if@cclip \@cliptrue\else \@clipfalse\fi
+ \put(342,0){\@methsubstd}}%
+ \or
+ {\if@cclip \@cliptrue\else \@clipfalse\fi
+ \put(342,0){\@methsubstd}}%
+ \or\relax
+ \fi
+\fi%end of ifcase
+\fi\fi
+}%
+\end{picture}}% end of \@@trimethylene
+\def\test@vrtx@trimethy#1#2{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\@tmpaa=\@tmpa \advance\@tmpaa by#2\relax
+\ifcase\@tmpaa%
+ \or \if\@tmpb s\relax \xdef\aaa{}\else\if\@tmpb h\relax
+ \xdef\aaa{@}\else\xdef\aaa{@}\fi\fi
+ \or \if\@tmpb s\relax \xdef\bbb{}\else\if\@tmpb h\relax
+ \xdef\bbb{@}\else\xdef\bbb{@}\fi\fi
+ \or \if\@tmpb s\relax \xdef\ccc{}\else\if\@tmpb h\relax
+ \xdef\ccc{@}\else\xdef\ccc{@}\fi\fi
+\fi\fi}}
+\def\yltrimethyleneposition#1#2#3#4{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\@tmpaa=\@tmpa \advance\@tmpaa by#4\relax
+\ifcase\@tmpaa%
+ \or \def\aaa{@}%\def\aaa{\@memberb}%
+ \or \def\bbb{@}%\def\bbb{\@memberb}%
+ \or \def\ccc{@}%\def\ccc{\@memberb}%
+\fi\fi}%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#2\do{\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\@tmpaa=\@tmpa \advance\@tmpaa by#4\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpaa%0 omit
+\or
+ \ifcase#3
+ \ifx\aaa\empty
+ \gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue% subst. on 1
+ \else
+ \if@linterchainsw%interchain position
+ \gdef\@ylii{0}\gdef\@yli{40}\global\@ylswtrue% subst. on 1
+ \else% terminal position
+ \gdef\@ylii{40}\gdef\@yli{-24}\global\@ylswtrue% subst. on 1
+ \fi
+ \fi
+ \or\relax
+ \or
+ \ifx\aaa\empty
+ \gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue% subst. on 1
+ \else
+ \if@linterchainsw%interchain position
+ \gdef\@ylii{0}\gdef\@yli{40}\global\@ylswtrue% subst. on 1
+ \else% terminal position
+ \gdef\@ylii{40}\gdef\@yli{-24}\global\@ylswtrue% subst. on 1
+ \fi
+ \fi
+ \fi
+\or
+ \ifx\bbb\empty
+ \gdef\@ylii{-171}\gdef\@yli{-103}\global\@ylswtrue% subst. on 2
+ \else
+ \gdef\@ylii{-171}\gdef\@yli{-133}\global\@ylswtrue% subst. on 2
+ \fi
+\or
+ \ifcase#3
+ \ifx\ccc\empty
+ \gdef\@ylii{-342}\gdef\@yli{0}\global\@ylswtrue% subst. on 3
+ \else
+ \if@rinterchainsw%interchain position
+ \gdef\@ylii{-342}\gdef\@yli{40}\global\@ylswtrue% subst. on 3
+ \else
+ \gdef\@ylii{-382}\gdef\@yli{-24}\global\@ylswtrue% subst. on 3
+ \fi
+ \fi
+ \or
+ \ifx\ccc\empty
+ \gdef\@ylii{-342}\gdef\@yli{0}\global\@ylswtrue% subst. on 3
+ \else
+ \if@rinterchainsw%interchain position
+ \gdef\@ylii{-342}\gdef\@yli{40}\global\@ylswtrue% subst. on 3
+ \else
+ \gdef\@ylii{-382}\gdef\@yli{-24}\global\@ylswtrue% subst. on 3
+ \fi
+ \fi
+ \or\relax
+ \fi
+\fi%end of ifcase
+\fi}}% end of \yltrimethyleneposition
+\newcount\test@termcnt
+\def\set@hetatom@methyl#1#2#3#4#5{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoCH@R\@membera//%
+\ifnum#5 < 0\relax%
+\@tmpaa=-\@tmpa\relax \advance\@tmpaa by#2\relax%
+\else\@tmpaa=\@tmpa\relax \advance\@tmpaa by#2\relax \fi
+\ifnum\@tmpaa >#3\relax%
+\ifnum\@tmpaa <#4\relax%
+\ifcase\@tmpaa%
+\or%position 1 <--- position 6 of set@hetatom@sixv
+ \ifnum\test@termcnt=1\else%not terminal point (left)
+ \if\@tmpb h\relax%
+ \@acliptrue%
+ \putlatom{0}{30}{\@memberb}% % right type
+ \else\if\@tmpb s\relax%
+ \@aclipfalse%
+ \putlatom{0}{0}{\@memberb}% % right type
+ \else\if\@tmpb a\relax%omit fused position
+ \else
+ \@acliptrue%
+ \putlatom{36}{-23}{\@memberb}% % left type
+ \fi\fi\fi
+ \fi
+\or%position 2 <--- position 1 of set@hetatom@sixv
+ \if\@tmpb h\relax%
+ \@bcliptrue%
+ \putratom{171}{53}{\@memberb}% % right type
+ \else\if\@tmpb s\relax%
+ \@bclipfalse%
+ \putratom{171}{103}{\@memberb}% % right type
+ \else\if\@tmpb a\relax%omit fused position
+ \else
+ \@bcliptrue%
+ \putratom{140}{65}{\@memberb}% % right type
+ \fi\fi\fi
+\or%position 3 <--- position 2 of set@hetatom@sixv
+ \ifnum\test@termcnt=2\else%not terminal point (right)
+ \if\@tmpb h\relax
+ \@ccliptrue%
+ \putratom{330}{30}{\@memberb}% % right type
+ \else\if\@tmpb s\relax
+ \@cclipfalse%
+ \putratom{346}{0}{\@memberb}% % right type
+ \else\if\@tmpb a\relax%omit fused position
+ \else
+ \@ccliptrue%
+ \putratom{306}{-23}{\@memberb}% % right type
+ \fi\fi\fi
+ \fi
+\fi% end of ifcase
+\fi\fi\fi}}% end of the macro \set@hetatom@methyl
+\def\trimethylene{%
+\@ifnextchar[{\@trimethylene[@}{\@trimethylene[]}}
+\def\@trimethylene[#1]#2#3{%
+\iniflag\iniatom%
+\@reset@ylsw%
+\reset@interchainsw%
+\yltrimethyleneposition{#2}{#3}{0}{0}%
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(450,480)(-50,-180)
+ \iforigpt \put(-50,-180){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `trimethylene' origin: %
+ (0,0) ---> (50,180)}\fi%
+\fi
+\reset@double%
+\@tfor\member:=#1\do{%
+\if\member a\relax
+\@adoublebondtrue
+\else\if\member b\relax
+\@bdoublebondtrue
+\else\if\member A\relax
+\@Adoublebondtrue
+\else\if\member B\relax
+\@Bdoublebondtrue
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusion@trimeth
+\fi\fi\fi\fi}%
+\@wrongbdWatrue
+\@wrongbdWdfalse
+ \put(0,0){\@@trimethylene{#2}{#3}{0}{0}}%
+\end{picture}}% end of \trimethylene \@trimethylene
+\def\set@fusion@trimeth{%
+\if\@@tmpa a\relax%
+ \putlratom{0}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{a}%
+ \else\if\@@tmpa A\relax%
+ \putlratom{171}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{A}%
+ \else\if\@@tmpa b\relax%
+ \putlratom{171}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{b}%
+ \else\if\@@tmpa B\relax%
+ \putlratom{342}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{B}%
+ \fi\fi\fi\fi
+}% end of the macro \set@fusion@trimeth
+\def\@@trimethylenei#1#2#3#4{%
+\leavevmode
+\iniatom\iniflag%initialize
+\test@vrtx@trimethy{#1}{#4}%
+\begin{picture}(450,480)(0,0)
+ \put(171,0){\SKbondAi}% bond between 1 and 2
+ \put(171,0){\SKbondBi}% bond between 2 and 3
+\if@adoublebond\relax\put(171,0){\bondAi}\fi
+\if@bdoublebond\relax\put(171,0){\bondBi}\fi
+\if@Adoublebond\relax\put(171,0){\bondAAi}\fi
+\if@Bdoublebond\relax\put(171,0){\bondBBi}\fi
+\test@termcnt=#3\relax
+\set@hetatom@methyli{#1}{#4}{0}{4}{0}%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\@tmpaa=\@tmpa \advance\@tmpaa by#4\relax
+\ifx\@memberb\@yl\else
+\ifcase\@tmpaa%0 omit
+\or
+ \ifcase#3
+ \put(0,-303){\@methsubstaL}%
+ \or\relax
+ \or
+ \put(0,-303){\@methsubstaL}%
+ \fi
+\or
+{\if@bclip \@cliptrue \else \@clipfalse\fi
+ \put(171,0){\@methsubstd}}%
+\or
+ \ifcase#3
+ {\if@cclip \@acliptrue\else \@aclipfalse\fi
+ \put(342,-303){\@methsubsta}}%
+ \or
+ {\if@cclip \@acliptrue\else \@aclipfalse\fi
+ \put(342,-303){\@methsubsta}}%
+ \or\relax
+ \fi
+\fi%end of ifcase
+\fi\fi
+}%
+\end{picture}}% end of \@@trimethylenei
+\def\yltrimethyleneiposition#1#2#3#4{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoCH@R\@membera//%
+\@tmpaa=\@tmpa \advance\@tmpaa by#4\relax
+\ifcase\@tmpaa%
+ \or \def\aaa{@}%\def\aaa{\@memberb}%
+ \or \def\bbb{@}%\def\bbb{\@memberb}%
+ \or \def\ccc{@}%\def\ccc{\@memberb}%
+\fi%
+\fi}%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#2\do{\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\@tmpaa=\@tmpa \advance\@tmpaa by#4\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpaa%0 omit
+\or%%%%%%position 1
+ \ifcase#3
+ \ifx\aaa\empty
+%% \gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue% subst. on 1
+ \gdef\@ylii{0}\gdef\@yli{-103}\global\@ylswtrue% subst. on 1
+ \else
+ \if@linterchainsw%interchain position
+ \gdef\@ylii{0}\gdef\@yli{-133}\global\@ylswtrue% subst. on 1
+ \else% terminal position
+%% \gdef\@ylii{40}\gdef\@yli{-24}\global\@ylswtrue% subst. on 1
+ \gdef\@ylii{40}\gdef\@yli{-79}\global\@ylswtrue% subst. on 1
+ \fi
+ \fi
+ \or\relax
+ \or
+ \ifx\aaa\empty
+%% \gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue% subst. on 1
+ \gdef\@ylii{0}\gdef\@yli{-103}\global\@ylswtrue% subst. on 1
+ \else
+ \if@linterchainsw%interchain position
+ \gdef\@ylii{0}\gdef\@yli{-133}\global\@ylswtrue% subst. on 1
+ \else% terminal position
+%% \gdef\@ylii{40}\gdef\@yli{-24}\global\@ylswtrue% subst. on 1
+ \gdef\@ylii{40}\gdef\@yli{-79}\global\@ylswtrue% subst. on 1
+ \fi
+ \fi
+ \fi
+\or%%%%%%%%position 2
+ \ifx\bbb\empty
+%% \gdef\@ylii{-171}\gdef\@yli{-103}\global\@ylswtrue% subst. on 2
+ \gdef\@ylii{-171}\gdef\@yli{0}\global\@ylswtrue% subst. on 2
+ \else
+%% \gdef\@ylii{-171}\gdef\@yli{-133}\global\@ylswtrue% subst. on 2
+ \gdef\@ylii{-171}\gdef\@yli{50}\global\@ylswtrue% subst. on 2
+ \fi
+\or%%%%%%%%position 3
+ \ifcase#3
+ \ifx\ccc\empty
+%% \gdef\@ylii{-342}\gdef\@yli{0}\global\@ylswtrue% subst. on 3
+ \gdef\@ylii{-342}\gdef\@yli{-103}\global\@ylswtrue% subst. on 3
+ \else
+ \if@rinterchainsw%interchain position
+%% \gdef\@ylii{-342}\gdef\@yli{40}\global\@ylswtrue% subst. on 3
+ \gdef\@ylii{-342}\gdef\@yli{-133}\global\@ylswtrue% subst. on 3
+ \else
+%% \gdef\@ylii{-382}\gdef\@yli{-24}\global\@ylswtrue% subst. on 3
+ \gdef\@ylii{-382}\gdef\@yli{-79}\global\@ylswtrue% subst. on 3
+ \fi
+ \fi
+ \or
+ \ifx\ccc\empty
+ \gdef\@ylii{-342}\gdef\@yli{-103}\global\@ylswtrue% subst. on 3
+ \else
+ \if@rinterchainsw%interchain position
+ \gdef\@ylii{-342}\gdef\@yli{-133}\global\@ylswtrue% subst. on 3
+ \else
+ \gdef\@ylii{-382}\gdef\@yli{-79}\global\@ylswtrue% subst. on 3
+ \fi
+ \fi
+ \or\relax
+ \fi
+\fi%end of ifcase
+\fi}}% end of \yltrimethyleneiposition
+\def\set@hetatom@methyli#1#2#3#4#5{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\ifnum#5 < 0\relax%
+\@tmpaa=-\@tmpa\relax \advance\@tmpaa by#2\relax%
+\else\@tmpaa=\@tmpa\relax \advance\@tmpaa by#2\relax \fi
+\ifnum\@tmpaa >#3\relax%
+\ifnum\@tmpaa <#4\relax%
+\ifcase\@tmpaa%
+\or%position 1 <-- \set@hetatom@sixv position 5
+ \ifnum\test@termcnt=1\else%not terminal point (left)
+ \if\@tmpb h\relax
+ \@acliptrue%
+ \putlatom{0}{70}{\@memberb}% % right type
+ \else\if\@tmpb s\relax
+ \@aclipfalse%
+ \putlatom{0}{103}{\@memberb}% % right type
+ \else\if\@tmpb a\relax%omit fused position
+ \else
+ \@acliptrue%
+ \putlatom{36}{65}{\@memberb}% % left type
+ \fi\fi\fi
+ \fi
+\or%position 2 <-- \set@hetatom@sixv position 4
+ \if\@tmpb h\relax
+ \@bcliptrue%
+ \putratom{171}{50}{\@memberb}% % right type
+ \else\if\@tmpb s\relax
+ \@bclipfalse%
+ \putratom{171}{0}{\@memberb}% % right type
+ \else\if\@tmpb a\relax%omit fused position
+ \else
+ \@bcliptrue%
+ \putratom{140}{-23}{\@memberb}% % right type
+ \fi\fi\fi
+\or%position 3 <-- \set@hetatom@sixv position 3
+ \ifnum\test@termcnt=2\else%not terminal point (right)
+ \if\@tmpb h\relax
+ \@ccliptrue%
+ \putratom{342}{70}{\@memberb}% % right type
+ \else\if\@tmpb s\relax
+ \@cclipfalse%
+ \putratom{342}{103}{\@memberb}% % right type
+ \else\if\@tmpb a\relax%omit fused position
+ \else
+ \@ccliptrue%
+ \putratom{306}{65}{\@memberb}% % right type
+ \fi\fi\fi
+ \fi
+\fi% end of ifcase
+\fi\fi\fi}}% end of the macro \set@hetatom@methyli
+\def\trimethylenei{%
+\@ifnextchar[{\@trimethylenei[@}{\@trimethylenei[]}}
+\def\@trimethylenei[#1]#2#3{%
+\iniflag\iniatom%
+\@reset@ylsw%
+\reset@interchainsw%
+\yltrimethyleneiposition{#2}{#3}{0}{0}%
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(450,480)(-50,-180)
+ \iforigpt \put(-50,-180){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `trimethylene' origin: %
+ (0,0) ---> (50,180)}\fi%
+\fi
+\reset@double%
+\@tfor\member:=#1\do{%
+\if\member a\relax
+\@adoublebondtrue
+\else\if\member b\relax
+\@bdoublebondtrue
+\else\if\member A\relax
+\@Adoublebondtrue
+\else\if\member B\relax
+\@Bdoublebondtrue
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusion@trimethi
+\fi\fi\fi\fi}%
+\@wrongbdWafalse
+\@wrongbdWdtrue
+ \put(0,0){\@@trimethylenei{#2}{#3}{0}{0}}%
+\end{picture}}% end of \trimethylenei
+\def\set@fusion@trimethi{%
+\if\@@tmpa a\relax%
+ \putlratom{0}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{a}%
+ \else\if\@@tmpa A\relax%
+ \putlratom{171}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{A}%
+ \else\if\@@tmpa b\relax%
+ \putlratom{171}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{b}%
+ \else\if\@@tmpa B\relax%
+ \putlratom{342}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{B}%
+ \fi\fi\fi\fi
+}% end of the macro \set@fusion@trimethi
+\def\@@dimethylene#1#2#3#4{%
+\leavevmode
+\iniatom\iniflag%initialize
+\test@vrtx@dimethy{#1}{#4}%
+\begin{picture}(250,480)(0,0)
+ \put(171,-303){\SKbondA}% bond between 1 and 2
+\if@adoublebond
+ \put(171,-303){\bondA}%upper side double bond
+\else\if@Adoublebond
+ \put(171,-303){\bondAA}%lower side double bond
+\fi\fi%
+\test@termcnt=#3\relax
+\set@hetatom@methyl{#1}{#4}{0}{3}{0}%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\@tmpaa=\@tmpa \advance\@tmpaa by#4\relax
+\ifx\@memberb\@yl\else
+\ifcase\@tmpaa%0 omit
+\or
+ \ifcase#3
+ {\if@aclip \@cliptrue \else \@clipfalse\fi
+ \put(0,0){\@methsubstdL}}%
+ \or\relax
+ \or
+ {\if@aclip \@cliptrue \else \@clipfalse\fi
+ \put(0,0){\@methsubstdL}}%
+ \fi
+\or
+ \ifcase#3
+ {\if@bclip \@acliptrue \else \@aclipfalse\fi
+ \put(171,-303){\@methsubsta}}
+ \or
+ {\if@bclip \@acliptrue \else \@aclipfalse\fi
+ \put(171,-303){\@methsubsta}}
+ \or\relax
+ \fi
+\fi%end of ifcase
+\fi\fi%
+}%
+\end{picture}}% end of \@@dimethylene
+\def\test@vrtx@dimethy#1#2{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\@tmpaa=\@tmpa \advance\@tmpaa by#2\relax
+\ifcase\@tmpaa%
+ \or \if\@tmpb s\relax \xdef\aaa{}\else\if\@tmpb h\relax
+ \xdef\aaa{@}\else\xdef\aaa{@}\fi\fi
+ \or \if\@tmpb s\relax \xdef\bbb{}\else\if\@tmpb h\relax
+ \xdef\bbb{@}\else\xdef\bbb{@}\fi\fi
+\fi\fi}}
+\def\yldimethyleneposition#1#2#3#4{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\@tmpaa=\@tmpa \advance\@tmpaa by#4\relax
+\ifcase\@tmpaa%
+ \or \def\aaa{\@memberb}%
+ \or \def\bbb{\@memberb}%
+\fi\fi}%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\@tmpaa=\@tmpa \advance\@tmpaa by#4\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpaa%0 omit
+\or
+ \ifcase#3
+ \ifx\aaa\empty
+ \gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue% subst. on 1
+ \else
+ \if@linterchainsw%interchain position
+ \gdef\@ylii{0}\gdef\@yli{40}\global\@ylswtrue% subst. on 1
+ \else%terminal position
+ \gdef\@ylii{40}\gdef\@yli{-24}\global\@ylswtrue% subst. on 1
+ \fi
+ \fi
+ \or\relax
+ \or
+ \ifx\aaa\empty
+ \gdef\@ylii{0}\gdef\@yli{0}\global\@ylswtrue% subst. on 1
+ \else
+ \if@linterchainsw%interchain position
+ \gdef\@ylii{0}\gdef\@yli{40}\global\@ylswtrue% subst. on 1
+ \else%terminal position
+ \gdef\@ylii{40}\gdef\@yli{-24}\global\@ylswtrue% subst. on 1
+ \fi
+ \fi
+ \fi
+\or
+ \ifcase#3
+ \ifx\bbb\empty
+ \gdef\@ylii{-171}\gdef\@yli{-103}\global\@ylswtrue% subst. on 2
+ \else
+ \if@rinterchainsw%interchain position
+ \gdef\@ylii{-171}\gdef\@yli{-133}\global\@ylswtrue% subst. on 2
+ \else%terminal position
+ \gdef\@ylii{-211}\gdef\@yli{-93}\global\@ylswtrue% subst. on 2
+ \fi
+ \fi
+ \or
+ \ifx\bbb\empty
+ \gdef\@ylii{-171}\gdef\@yli{-103}\global\@ylswtrue% subst. on 2
+ \else
+ \if@rinterchainsw%interchain position
+ \gdef\@ylii{-171}\gdef\@yli{-133}\global\@ylswtrue% subst. on 2
+ \else%terminal position
+ \gdef\@ylii{-211}\gdef\@yli{-93}\global\@ylswtrue% subst. on 2
+ \fi
+ \fi
+ \or \relax
+ \fi
+\fi%end of ifcase
+\fi\fi}}% end of \yldimethyleneposition
+\def\dimethylene{%
+\@ifnextchar[{\@dimethylene[@}{\@dimethylene[]}}
+\def\@dimethylene[#1]#2#3{%
+\iniflag\iniatom%
+\@reset@ylsw%
+\reset@interchainsw%
+\yldimethyleneposition{#2}{#3}{0}{0}%
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(250,480)(-50,-180)
+ \iforigpt \put(-50,-180){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `dimethylene' origin: %
+ (0,0) ---> (50,180)}\fi%
+\fi
+\reset@double%
+\@tfor\member:=#1\do{%
+\if\member a\relax
+\@adoublebondtrue
+\else\if\member A\relax
+\@Adoublebondtrue
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusion@dimeth
+\fi\fi}%
+\@wrongbdWafalse
+\@wrongbdWdfalse
+ \put(0,0){\@@dimethylene{#2}{#3}{0}{0}}%
+\end{picture}}% end of \dimethylene
+\def\set@fusion@dimeth{%
+\if\@@tmpa a\relax%
+ \putlratom{0}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{a}%
+ \else\if\@@tmpa A\relax%
+ \putlratom{171}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{A}%
+ \fi\fi
+}% end of the macro \set@fusion@dimeth
+\def\@@dimethylenei#1#2#3#4{%
+\leavevmode
+\iniatom\iniflag%initialize
+\test@vrtx@dimethy{#1}{#4}%
+\begin{picture}(250,480)(0,0)
+ \put(171,0){\SKbondAi}% bond between 1 and 2
+\if@adoublebond
+ \put(171,0){\bondAi}%upper side double bond
+\else\if@Adoublebond
+ \put(171,0){\bondAAi}%lower side double bond
+\fi\fi%
+\test@termcnt=#3\relax
+\set@hetatom@methyli{#1}{#4}{0}{3}{0}%
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\@tmpaa=\@tmpa \advance\@tmpaa by#4\relax
+\ifx\@memberb\@yl\else
+\ifcase\@tmpaa%0 omit
+\or
+ \ifcase#3
+ \put(0,-303){\@methsubstaL}%
+ \or\relax
+ \or
+ \put(0,-303){\@methsubstaL}%
+ \fi
+\or
+ \ifcase#3
+ {\if@bclip \@cliptrue \else \@clipfalse\fi
+ \put(171,0){\@methsubstd}}
+ \or
+ {\if@bclip \@cliptrue \else \@clipfalse\fi
+ \put(171,0){\@methsubstd}}
+ \or\relax
+ \fi
+\fi%end of ifcase
+\fi\fi%
+}%
+\end{picture}}% end of \@@dimethylenei
+\def\yldimethyleneiposition#1#2#3#4{%
+\@forsemicol\member:=#1\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\@tmpaa=\@tmpa \advance\@tmpaa by#4\relax
+\ifcase\@tmpaa%
+ \or \def\aaa{\@memberb}%
+ \or \def\bbb{\@memberb}%
+\fi\fi}%
+\@@ylswfalse%%%\@reset@ylsw
+\@forsemicol\member:=#2\do{\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\@tmpaa=\@tmpa \advance\@tmpaa by#4\relax
+\ifx\@memberb\@yl\relax\@@ylswtrue\else\@@ylswfalse\fi
+\if@@ylsw
+\ifcase\@tmpaa%0 omit
+\or%%%%%%%%position 1
+ \ifcase#3
+ \ifx\aaa\empty
+ \gdef\@ylii{0}\gdef\@yli{-103}\global\@ylswtrue% subst. on 1
+ \else
+ \if@linterchainsw%interchain position
+ \gdef\@ylii{0}\gdef\@yli{-133}\global\@ylswtrue% subst. on 1
+ \else%terminal position
+ \gdef\@ylii{40}\gdef\@yli{-79}\global\@ylswtrue% subst. on 1
+ \fi
+ \fi
+ \or\relax
+ \or
+ \ifx\aaa\empty
+ \gdef\@ylii{0}\gdef\@yli{-103}\global\@ylswtrue% subst. on 1
+ \else
+ \if@linterchainsw%interchain position
+ \gdef\@ylii{0}\gdef\@yli{-133}\global\@ylswtrue% subst. on 1
+ \else%terminal position
+ \gdef\@ylii{40}\gdef\@yli{-79}\global\@ylswtrue% subst. on 1
+ \fi
+ \fi
+ \fi
+\or%%%%%%%%position 2
+ \ifcase#3
+ \ifx\bbb\empty
+ \gdef\@ylii{-171}\gdef\@yli{0}\global\@ylswtrue% subst. on 2
+ \else
+ \if@rinterchainsw%interchain position
+ \gdef\@ylii{-171}\gdef\@yli{33}\global\@ylswtrue% subst. on 2
+ \else%terminal position
+ % \gdef\@ylii{-211}\gdef\@yli{-93}\global\@ylswtrue% subst. on 2
+ \gdef\@ylii{-211}\gdef\@yli{-10}\global\@ylswtrue% subst. on 2
+ \fi
+ \fi
+ \or
+ \ifx\bbb\empty
+ \gdef\@ylii{-171}\gdef\@yli{0}\global\@ylswtrue% subst. on 2
+ \else
+ \if@rinterchainsw%interchain position
+ \gdef\@ylii{-171}\gdef\@yli{33}\global\@ylswtrue% subst. on 2
+ \else%terminal position
+ \gdef\@ylii{-211}\gdef\@yli{-10}\global\@ylswtrue% subst. on 2
+ \fi
+ \fi
+ \or \relax
+ \fi
+\fi%end of ifcase
+\fi}}% end of \yldimethyleneiposition
+\def\dimethylenei{%
+\@ifnextchar[{\@dimethylenei[@}{\@dimethylenei[]}}
+\def\@dimethylenei[#1]#2#3{%
+\iniflag\iniatom%
+\@reset@ylsw%
+\reset@interchainsw%
+\yldimethyleneiposition{#2}{#3}{0}{0}%
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(250,480)(-50,-180)
+ \iforigpt \put(-50,-180){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `dimethylene' origin: %
+ (0,0) ---> (50,180)}\fi%
+\fi
+\reset@double%
+\@tfor\member:=#1\do{%
+\if\member a\relax
+\@adoublebondtrue
+\else\if\member A\relax
+\@Adoublebondtrue
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusion@dimethi
+\fi\fi}%
+\@wrongbdWafalse
+\@wrongbdWdfalse
+ \put(0,0){\@@dimethylenei{#2}{#3}{0}{0}}%
+\end{picture}}% end of \dimethylenei
+\def\set@fusion@dimethi{%
+\if\@@tmpa a\relax%
+ \putlratom{0}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{a}%
+ \else\if\@@tmpa A\relax%
+ \putlratom{171}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{A}%
+\fi\fi
+}% end of the macro \set@fusion@dimethi
+\def\tetramethylene{%
+\@ifnextchar[{\@tetramethylene[@}{\@tetramethylene[]}}
+\def\@tetramethylene[#1]#2#3{%
+\iniflag\iniatom%
+\@reset@ylsw%
+{\@linterchainswfalse%
+\@rinterchainswtrue%
+\yltrimethyleneposition{#2}{#3}{0}{0}}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+{\@rinterchainswfalse%
+\@linterchainswtrue%
+\yldimethyleneposition{#2}{#3}{1}{-2}}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-342}\def\@@yli{0}\fi\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(900,480)(-200,-180)
+ \iforigpt \put(-200,-180){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `tetramethylene' origin: %
+ (0,0) ---> (200,180)}\fi%
+\fi
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member a\relax
+\@adoublebondtrue
+\else\if\member b\relax
+\@bdoublebondtrue
+\else\if\member A\relax
+\@Adoublebondtrue
+\else\if\member B\relax
+\@Bdoublebondtrue
+\else\if\member c\relax%dummy
+\else\if\member C\relax%dummy
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusion@tetrameth
+\fi\fi
+\fi\fi\fi\fi}%
+\@wrongbdWatrue
+\@wrongbdWdtrue
+\put(0,0){\@@trimethylene{#2}{#3}{0}{0}}}%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member c\relax
+\@adoublebondtrue
+\else\if\member C\relax
+\@Adoublebondtrue
+\fi\fi}%
+\@wrongbdWafalse
+\@wrongbdWdtrue
+\put(342,0){\@@dimethylene{#2}{#3}{1}{-2}}}%
+\end{picture}}% end of \tetramethylene
+\def\set@fusion@tetrameth{%
+\if\@@tmpa a\relax%
+ \putlratom{0}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{a}%
+ \else\if\@@tmpa A\relax%
+ \putlratom{171}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{A}%
+ \else\if\@@tmpa b\relax%
+ \putlratom{171}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{b}%
+ \else\if\@@tmpa B\relax%
+ \putlratom{342}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{B}%
+ \else\if\@@tmpa c\relax%
+ \putlratom{342}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{c}%
+ \else\if\@@tmpa C\relax%
+ \putlratom{513}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{C}%
+ \fi\fi
+ \fi\fi\fi\fi
+}% end of the macro \set@fusion@tetrameth
+\def\tetramethylenei{%
+\@ifnextchar[{\@tetramethylenei[@}{\@tetramethylenei[]}}
+\def\@tetramethylenei[#1]#2#3{%
+\iniflag\iniatom%
+\@reset@ylsw%
+{\@linterchainswfalse%
+\@rinterchainswtrue%
+\yltrimethyleneiposition{#2}{#3}{0}{0}}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+{\@rinterchainswfalse%
+\@linterchainswtrue%
+\yldimethyleneiposition{#2}{#3}{1}{-2}}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-342}\def\@@yli{0}\fi\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(900,480)(-200,-180)
+ \iforigpt \put(-200,-180){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `tetramethylene' origin: %
+ (0,0) ---> (200,180)}\fi%
+\fi
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member a\relax
+\@adoublebondtrue
+\else\if\member b\relax
+\@bdoublebondtrue
+\else\if\member A\relax
+\@Adoublebondtrue
+\else\if\member B\relax
+\@Bdoublebondtrue
+\else\if\member c\relax%dummy
+\else\if\member C\relax%dummy
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusion@tetramethi
+\fi\fi
+\fi\fi\fi\fi}%
+\@wrongbdWatrue
+\@wrongbdWdtrue
+\put(0,0){\@@trimethylenei{#2}{#3}{0}{0}}}
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member c\relax
+\@adoublebondtrue
+\else\if\member C\relax
+\@Adoublebondtrue
+\fi\fi}%
+\@wrongbdWatrue
+\@wrongbdWdfalse
+\put(342,0){\@@dimethylenei{#2}{#3}{1}{-2}}}
+\end{picture}}%end of \tetramethylenei
+\def\set@fusion@tetramethi{%
+\if\@@tmpa a\relax%
+ \putlratom{0}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{a}%
+ \else\if\@@tmpa A\relax%
+ \putlratom{171}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{A}%
+ \else\if\@@tmpa b\relax%
+ \putlratom{171}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{b}%
+ \else\if\@@tmpa B\relax%
+ \putlratom{342}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{B}%
+ \else\if\@@tmpa c\relax%
+ \putlratom{342}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{c}%
+ \else\if\@@tmpa C\relax%
+ \putlratom{513}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{C}%
+ \fi\fi
+ \fi\fi\fi\fi
+}% end of the macro \set@fusion@tetramethi
+\def\tetramethylenecup{%
+\@ifnextchar[{\@tetramethylenecup[@}{\@tetramethylenecup[]}}
+\def\@tetramethylenecup[#1]#2#3{%
+\iniflag\iniatom%
+\@reset@ylsw%
+{\@linterchainswfalse%
+\@rinterchainswtrue%
+\yldimethyleneiposition{#2}{#3}{0}{0}}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+{\@rinterchainswfalse%
+\@linterchainswtrue%
+\yldimethyleneposition{#2}{#3}{0}{-2}}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-371}\def\@@yli{0}\fi\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff
+\else
+\begin{picture}(900,480)(-200,-180)
+ \iforigpt \put(-200,-180){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `tetramethylenecup' origin: %
+ (0,0) ---> (200,180)}\fi%
+\fi%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member a\relax
+\@adoublebondtrue
+\else\if\member A\relax
+\@Adoublebondtrue
+\else\if\member b\relax%dummy
+\else\if\member B\relax%dummy
+\else\if\member c\relax%dummy
+\else\if\member C\relax%dummy
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusion@tetracup% for all bonds
+\fi\fi\fi\fi
+\fi\fi}%
+\@wrongbdWafalse
+\@wrongbdWdtrue
+\put(0,0){\@@dimethylenei{#2}{#3}{0}{0}}}%
+{\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\ifcase\@tmpa%
+ \or \relax%
+ \or \if\@tmpb s\relax\else\if\@tmpb h\relax
+ \xdef\fff{@}\xdef\bbb{@}\else
+ \xdef\fff{@}\xdef\bbb{@}\fi\fi
+ \or \if\@tmpb s\relax\else\if\@tmpb h\relax
+ \xdef\eee{@}\xdef\ccc{@}\else
+ \xdef\eee{@}\xdef\ccc{@}\fi\fi
+\fi\fi}%
+\put(68,171){\hskbonde}%
+\reset@double%
+\@tfor\member:=#1\do{%
+ \if\member b\relax
+ \@bdoublebondtrue
+ \put(68,171){\hbonde}%
+ \else\if\member B\relax
+ \@bdoublebondtrue
+ \put(68,-171){\hbondb}%
+ \fi\fi}}%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member c\relax
+\@adoublebondtrue
+\else\if\member C\relax
+\@Adoublebondtrue
+\else\if\member d\relax
+\@bdoublebondtrue
+\else\if\member D\relax
+\@Bdoublebondtrue
+\fi\fi\fi\fi}%
+ \@wrongbdWafalse
+ \@wrongbdWdLtrue
+\put(371,0){\@@dimethylene{#2}{#3}{0}{-2}}}%
+\end{picture}}% end of \tetramethylenecup
+\def\set@fusion@tetracup{%
+\if\@@tmpa a\relax%
+ \putlratom{0}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{a}%
+ \else\if\@@tmpa A\relax%
+ \putlratom{171}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{A}%
+ \else\if\@@tmpa b\relax%
+ \putlratom{171}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{b}%
+ \else\if\@@tmpa B\relax%
+ \putlratom{371}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{B}%
+ \else\if\@@tmpa c\relax%
+ \putlratom{371}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{c}%
+ \else\if\@@tmpa C\relax%
+ \putlratom{542}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{C}%
+ \fi\fi
+ \fi\fi\fi\fi
+}% end of the macro \set@fusion@tetracup
+\def\tetramethylenecap{%
+\@ifnextchar[{\@tetramethylenecap[@}{\@tetramethylenecap[]}}
+\def\@tetramethylenecap[#1]#2#3{%
+\iniflag\iniatom%
+\@reset@ylsw%
+{\@linterchainswfalse%
+\@rinterchainswtrue%
+\yldimethyleneposition{#2}{#3}{0}{0}}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+{\@rinterchainswfalse%
+\@linterchainswtrue%
+\yldimethyleneiposition{#2}{#3}{0}{-2}}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-371}\def\@@yli{0}\fi\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(900,480)(-200,-180)
+ \iforigpt \put(-200,-180){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `tetramethylenecap' origin: %
+ (0,0) ---> (50,180)}\fi%
+\fi%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member a\relax
+\@adoublebondtrue
+\else\if\member A\relax
+\@Adoublebondtrue
+\else\if\member b\relax%dummy
+\else\if\member B\relax%dummy
+\else\if\member c\relax%dummy
+\else\if\member C\relax%dummy
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusion@tetracap% for all bonds
+\fi\fi\fi\fi
+\fi\fi}%
+\@wrongbdWatrue
+\put(0,0){\@@dimethylene{#2}{#3}{0}{0}}}%
+{\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\twoch@r\@membera{}%
+\ifcase\@tmpa%
+ \or \relax%
+ \or \if\@tmpb s\relax\else\if\@tmpb h\relax
+ \xdef\fff{@}\xdef\bbb{@}\else
+ \xdef\fff{@}\xdef\bbb{@}\fi\fi
+ \or \if\@tmpb s\relax\else\if\@tmpb h\relax
+ \xdef\eee{@}\xdef\ccc{@}\else
+ \xdef\eee{@}\xdef\ccc{@}\fi\fi
+\fi\fi}%
+\put(68,-68){\hskbondb}%
+\reset@double%
+\@tfor\member:=#1\do{%
+ \if\member b\relax
+ \@bdoublebondtrue
+ \put(68,-68){\hbondb}%
+ \else\if\member B\relax
+ \@bdoublebondtrue
+ \put(68,274){\hbonde}%
+ \fi\fi}}%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member c\relax
+\@adoublebondtrue
+\else\if\member C\relax
+\@Adoublebondtrue
+\else\if\member d\relax
+\@bdoublebondtrue
+\else\if\member D\relax
+\@Bdoublebondtrue
+\fi\fi\fi\fi}%
+ \@wrongbdWaLtrue
+\put(371,0){\@@dimethylenei{#2}{#3}{0}{-2}}}%
+\end{picture}}% end of \tetramethylenecap
+\def\set@fusion@tetracap{%
+\if\@@tmpa a\relax%
+ \putlratom{0}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{a}%
+ \else\if\@@tmpa A\relax%
+ \putlratom{171}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{A}%
+ \else\if\@@tmpa b\relax%
+ \putlratom{171}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{b}%
+ \else\if\@@tmpa B\relax%
+ \putlratom{371}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{200}{0}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{B}%
+ \else\if\@@tmpa c\relax%
+ \putlratom{371}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{c}%
+ \else\if\@@tmpa C\relax%
+ \putlratom{542}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{C}%
+ \fi\fi
+ \fi\fi\fi\fi
+}% end of the macro \set@fusion@tetracap
+\def\pentamethylene{%
+\@ifnextchar[{\@pentamethylene[@}{\@pentamethylene[]}}
+\def\@pentamethylene[#1]#2#3{%
+\iniflag\iniatom%
+\@reset@ylsw%
+{\@linterchainswfalse%
+\@rinterchainswtrue%
+\yltrimethyleneposition{#2}{#3}{0}{0}}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+{\@rinterchainswfalse%
+\@linterchainswtrue%
+\yltrimethyleneposition{#2}{#3}{1}{-2}}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-342}\def\@@yli{0}\fi\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(1100,480)(-200,-180)
+ \iforigpt \put(-200,-180){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `pentamethylene' origin: %
+ (0,0) ---> (200,180)}\fi%
+\fi%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member a\relax
+\@adoublebondtrue
+\else\if\member b\relax
+\@bdoublebondtrue
+\else\if\member A\relax
+\@Adoublebondtrue
+\else\if\member B\relax
+\@Bdoublebondtrue
+\else\if\member c\relax%dummy
+\else\if\member C\relax%dummy
+\else\if\member d\relax%dummy
+\else\if\member D\relax%dummy
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusion@pentameth% for all bonds
+\fi\fi\fi\fi
+\fi\fi\fi\fi}%
+\@wrongbdWatrue
+\@wrongbdWdtrue
+\put(0,0){\@@trimethylene{#2}{#3}{0}{0}}}%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member c\relax
+\@adoublebondtrue
+\else\if\member d\relax
+\@bdoublebondtrue
+\else\if\member C\relax
+\@Adoublebondtrue
+\else\if\member D\relax
+\@Bdoublebondtrue
+\fi\fi\fi\fi}%
+\@wrongbdWatrue
+\@wrongbdWdfalse
+\put(342,0){\@@trimethylene{#2}{#3}{1}{-2}}}%
+\end{picture}}% end of \pentamethylene
+\def\set@fusion@pentameth{%
+\if\@@tmpa a\relax%
+ \putlratom{0}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{a}%
+ \else\if\@@tmpa A\relax%
+ \putlratom{171}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{A}%
+ \else\if\@@tmpa b\relax%
+ \putlratom{171}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{b}%
+ \else\if\@@tmpa B\relax%
+ \putlratom{342}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{B}%
+ \else\if\@@tmpa c\relax%
+ \putlratom{342}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{c}%
+ \else\if\@@tmpa C\relax%
+ \putlratom{513}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{C}%
+ \else\if\@@tmpa d\relax%
+ \putlratom{513}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{d}%
+ \else\if\@@tmpa D\relax%
+ \putlratom{684}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{D}%
+ \fi\fi\fi\fi
+ \fi\fi\fi\fi
+}% end of the macro \set@fusion@pentameth
+\def\pentamethylenei{%
+\@ifnextchar[{\@pentamethylenei[@}{\@pentamethylenei[]}}
+\def\@pentamethylenei[#1]#2#3{%
+\iniflag\iniatom%
+\@reset@ylsw%
+{\@linterchainswfalse%
+\@rinterchainswtrue%
+\yltrimethyleneiposition{#2}{#3}{0}{0}}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+{\@rinterchainswfalse%
+\@linterchainswtrue%
+\yltrimethyleneiposition{#2}{#3}{1}{-2}}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-342}\def\@@yli{0}\fi\fi
+\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(1100,480)(-200,-180)
+ \iforigpt \put(-200,-180){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `pentamethylene' origin: %
+ (0,0) ---> (200,180)}\fi%
+\fi%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member a\relax
+\@adoublebondtrue
+\else\if\member b\relax
+\@bdoublebondtrue
+\else\if\member A\relax
+\@Adoublebondtrue
+\else\if\member B\relax
+\@Bdoublebondtrue
+\else\if\member c\relax%dummy
+\else\if\member C\relax%dummy
+\else\if\member d\relax%dummy
+\else\if\member D\relax%dummy
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusion@pentamethi% for all bonds
+\fi\fi\fi\fi
+\fi\fi\fi\fi}%
+\@wrongbdWatrue
+\@wrongbdWdtrue
+\put(0,0){\@@trimethylenei{#2}{#3}{0}{0}}}%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member c\relax
+\@adoublebondtrue
+\else\if\member d\relax
+\@bdoublebondtrue
+\else\if\member C\relax
+\@Adoublebondtrue
+\else\if\member D\relax
+\@Bdoublebondtrue
+\fi\fi\fi\fi}%
+\@wrongbdWafalse
+\@wrongbdWdtrue
+\put(342,0){\@@trimethylenei{#2}{#3}{1}{-2}}}
+\end{picture}}% end of \pentamethylenei
+\def\set@fusion@pentamethi{%
+\if\@@tmpa a\relax%
+ \putlratom{0}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{a}%
+ \else\if\@@tmpa A\relax%
+ \putlratom{171}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{A}%
+ \else\if\@@tmpa b\relax%
+ \putlratom{171}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{b}%
+ \else\if\@@tmpa B\relax%
+ \putlratom{342}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{B}%
+ \else\if\@@tmpa c\relax%
+ \putlratom{342}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{c}%
+ \else\if\@@tmpa C\relax%
+ \putlratom{513}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{C}%
+ \else\if\@@tmpa d\relax%
+ \putlratom{513}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{d}%
+ \else\if\@@tmpa D\relax%
+ \putlratom{684}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{D}%
+ \fi\fi\fi\fi
+ \fi\fi\fi\fi
+}% end of the macro \set@fusion@pentamethi
+\newif\if@normorinvsw \@normorinvswfalse
+\def\set@normaldirection{%
+\@normorinvswfalse
+\let\@yltrinormorinv=\yltrimethyleneposition
+\let\@yldinormorinv=\yldimethyleneposition
+\let\@@trinormorinv=\@@trimethylene
+\let\@@dinormorinv=\@@dimethylene}
+\def\set@inversedirection{%
+\@normorinvswtrue
+\let\@yltrinormorinv=\yltrimethyleneiposition
+\let\@yldinormorinv=\yldimethyleneiposition
+\let\@@trinormorinv=\@@trimethylenei
+\let\@@dinormorinv=\@@dimethylenei}
+\def\hexamethylene{%
+\@ifnextchar[{\set@normaldirection\@hexamethylene[@}{%
+\set@normaldirection\@hexamethylene[]}}
+\def\hexamethylenei{%
+\@ifnextchar[{\set@inversedirection\@hexamethylene[@}{%
+\set@inversedirection\@hexamethylene[]}}
+\def\@hexamethylene[#1]#2#3{%
+\iniflag\iniatom%
+\@reset@ylsw%
+{\@linterchainswfalse%
+\@rinterchainswtrue%
+\@yltrinormorinv{#2}{#3}{0}{0}}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+{\@rinterchainswtrue%
+\@linterchainswtrue%
+\@yltrinormorinv{#2}{#3}{1}{-2}}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-342}\def\@@yli{0}\fi
+\else
+{\@rinterchainswfalse%
+\@linterchainswtrue%
+\@yldinormorinv{#2}{#3}{1}{-4}}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-684}\def\@@yli{0}\fi\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(1100,480)(-200,-180)
+ \iforigpt \put(-200,-180){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `hexamethylene' origin: %
+ (0,0) ---> (200,180)}\fi%
+\fi%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member a\relax
+\@adoublebondtrue
+\else\if\member b\relax
+\@bdoublebondtrue
+\else\if\member A\relax
+\@Adoublebondtrue
+\else\if\member B\relax
+\@Bdoublebondtrue
+\else\if\member c\relax%dummy
+\else\if\member C\relax%dummy
+\else\if\member d\relax%dummy
+\else\if\member D\relax%dummy
+\else\if\member e\relax%dummy
+\else\if\member E\relax%dummy
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusion@hexameth% for all bonds
+\fi\fi\fi\fi\fi\fi
+\fi\fi\fi\fi}%
+\@wrongbdWatrue
+\@wrongbdWdtrue
+\put(0,0){\@@trinormorinv{#2}{#3}{0}{0}}}%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member c\relax
+\@adoublebondtrue
+\else\if\member d\relax
+\@bdoublebondtrue
+\else\if\member C\relax
+\@Adoublebondtrue
+\else\if\member D\relax
+\@Bdoublebondtrue
+\fi\fi\fi\fi}%
+\@wrongbdWatrue
+\@wrongbdWdtrue
+\put(342,0){\@@trinormorinv{#2}{#3}{1}{-2}}}%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member e\relax
+\@adoublebondtrue
+\else\if\member E\relax
+\@Adoublebondtrue
+\fi\fi}%
+\if@normorinvsw% inverse
+ \@wrongbdWatrue
+ \@wrongbdWdfalse
+\else% normal
+ \@wrongbdWafalse
+ \@wrongbdWdtrue
+\fi
+\put(684,0){\@@dinormorinv{#2}{#3}{1}{-4}}}%
+\end{picture}}% end of \@hexamethylene
+\def\set@fusion@hexameth{%
+\if@normorinvsw
+ \if\@@tmpa e\relax%
+ \putlratom{684}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{e}%
+ \else\if\@@tmpa E\relax%
+ \putlratom{855}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{E}%
+ \else
+ \set@fusion@pentamethi
+ \fi\fi
+\else
+ \if\@@tmpa e\relax%
+ \putlratom{684}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{e}%
+ \else\if\@@tmpa E\relax%
+ \putlratom{855}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{E}%
+ \else
+ \set@fusion@pentameth
+ \fi\fi
+\fi
+}% end of the macro \set@fusion@hexameth
+\def\heptamethylene{%
+\@ifnextchar[{\set@normaldirection\@heptamethylene[@}{%
+\set@normaldirection\@heptamethylene[]}}
+\def\heptamethylenei{%
+\@ifnextchar[{\set@inversedirection\@heptamethylene[@}{%
+\set@inversedirection\@heptamethylene[]}}
+\def\@heptamethylene[#1]#2#3{%
+\iniflag\iniatom%
+\@reset@ylsw%
+{\@linterchainswfalse%
+\@rinterchainswtrue%
+\@yltrinormorinv{#2}{#3}{0}{0}}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+{\@rinterchainswtrue%
+\@linterchainswtrue%
+\@yltrinormorinv{#2}{#3}{1}{-2}}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-342}\def\@@yli{0}\fi
+\else
+{\@rinterchainswfalse%
+\@linterchainswtrue%
+\@yltrinormorinv{#2}{#3}{1}{-4}}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-684}\def\@@yli{0}\fi\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(1450,480)(-200,-180)
+ \iforigpt \put(-200,-180){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `heptamethylene' origin: %
+ (0,0) ---> (200,180)}\fi%
+\fi%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member a\relax
+\@adoublebondtrue
+\else\if\member b\relax
+\@bdoublebondtrue
+\else\if\member A\relax
+\@Adoublebondtrue
+\else\if\member B\relax
+\@Bdoublebondtrue
+\else\if\member c\relax%dummy
+\else\if\member C\relax%dummy
+\else\if\member d\relax%dummy
+\else\if\member D\relax%dummy
+\else\if\member e\relax%dummy
+\else\if\member E\relax%dummy
+\else\if\member f\relax%dummy
+\else\if\member F\relax%dummy
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusion@heptameth% for all bonds
+\fi\fi\fi\fi\fi\fi\fi\fi
+\fi\fi\fi\fi}%
+\@wrongbdWatrue
+\@wrongbdWdtrue
+\put(0,0){\@@trinormorinv{#2}{#3}{0}{0}}}%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member c\relax
+\@adoublebondtrue
+\else\if\member d\relax
+\@bdoublebondtrue
+\else\if\member C\relax
+\@Adoublebondtrue
+\else\if\member D\relax
+\@Bdoublebondtrue
+\fi\fi\fi\fi}%
+\@wrongbdWatrue
+\@wrongbdWdtrue
+\put(342,0){\@@trinormorinv{#2}{#3}{1}{-2}}}%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member e\relax
+\@adoublebondtrue
+\else\if\member E\relax
+\@Adoublebondtrue
+\else\if\member f\relax
+\@bdoublebondtrue
+\else\if\member F\relax
+\@Bdoublebondtrue
+\fi\fi\fi\fi}%
+\if@normorinvsw% inverse
+\@wrongbdWafalse
+\@wrongbdWdtrue
+\else%normal
+\@wrongbdWatrue
+\@wrongbdWdfalse
+\fi
+\put(684,0){\@@trinormorinv{#2}{#3}{1}{-4}}}%
+\end{picture}}% end of \@heptamethylene
+\def\set@fusion@heptameth{%
+\if@normorinvsw
+ \if\@@tmpa e\relax%
+ \putlratom{684}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{e}%
+ \else\if\@@tmpa E\relax%
+ \putlratom{855}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{E}%
+ \else\if\@@tmpa f\relax%
+ \putlratom{855}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{f}%
+ \else\if\@@tmpa F\relax%
+ \putlratom{1027}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{F}%
+ \else
+ \set@fusion@pentamethi
+ \fi\fi\fi\fi
+\else
+ \if\@@tmpa e\relax%
+ \putlratom{684}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{e}%
+ \else\if\@@tmpa E\relax%
+ \putlratom{855}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{E}%
+ \else\if\@@tmpa f\relax%
+ \putlratom{855}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{f}%
+ \else\if\@@tmpa F\relax%
+ \putlratom{1027}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{F}%
+ \else
+ \set@fusion@pentameth
+ \fi\fi\fi\fi
+\fi
+}% end of the macro \set@fusion@heptameth
+\def\octamethylene{%
+\@ifnextchar[{\set@normaldirection\@octamethylene[@}{%
+\set@normaldirection\@octamethylene[]}}
+\def\octamethylenei{%
+\@ifnextchar[{\set@inversedirection\@octamethylene[@}{%
+\set@inversedirection\@octamethylene[]}}
+\def\@octamethylene[#1]#2#3{%
+\iniflag\iniatom%
+\@reset@ylsw%
+{\@linterchainswfalse%
+\@rinterchainswtrue%
+\@yltrinormorinv{#2}{#3}{0}{0}}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+{\@rinterchainswtrue%
+\@linterchainswtrue%
+\@yltrinormorinv{#2}{#3}{1}{-2}}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-342}\def\@@yli{0}\fi
+\else
+{\@rinterchainswtrue%
+\@linterchainswtrue%
+\@yltrinormorinv{#2}{#3}{1}{-4}}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-684}\def\@@yli{0}\fi
+\else
+{\@rinterchainswfalse%
+\@linterchainswtrue%
+\@yldinormorinv{#2}{#3}{1}{-6}}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-1026}\def\@@yli{0}\fi\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(1620,480)(-200,-180)
+ \iforigpt \put(-200,-180){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `octamethylene' origin: %
+ (0,0) ---> (200,180)}\fi%
+\fi%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member a\relax
+\@adoublebondtrue
+\else\if\member b\relax
+\@bdoublebondtrue
+\else\if\member A\relax
+\@Adoublebondtrue
+\else\if\member B\relax
+\@Bdoublebondtrue
+\else\if\member c\relax%dummy
+\else\if\member C\relax%dummy
+\else\if\member d\relax%dummy
+\else\if\member D\relax%dummy
+\else\if\member e\relax%dummy
+\else\if\member E\relax%dummy
+\else\if\member f\relax%dummy
+\else\if\member F\relax%dummy
+\else\if\member g\relax%dummy
+\else\if\member G\relax%dummy
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusion@octameth% for all bonds
+\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
+\fi\fi\fi\fi}%
+\@wrongbdWatrue
+\@wrongbdWdtrue
+\put(0,0){\@@trinormorinv{#2}{#3}{0}{0}}}%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member c\relax
+\@adoublebondtrue
+\else\if\member d\relax
+\@bdoublebondtrue
+\else\if\member C\relax
+\@Adoublebondtrue
+\else\if\member D\relax
+\@Bdoublebondtrue
+\fi\fi\fi\fi}%
+\@wrongbdWatrue
+\@wrongbdWdtrue
+\put(342,0){\@@trinormorinv{#2}{#3}{1}{-2}}}%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member e\relax
+\@adoublebondtrue
+\else\if\member E\relax
+\@Adoublebondtrue
+\else\if\member f\relax
+\@bdoublebondtrue
+\else\if\member F\relax
+\@Bdoublebondtrue
+\fi\fi\fi\fi}%
+\@wrongbdWatrue
+\@wrongbdWdtrue
+\put(684,0){\@@trinormorinv{#2}{#3}{1}{-4}}}%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member g\relax
+\@adoublebondtrue
+\else\if\member G\relax
+\@Adoublebondtrue
+\fi\fi}%
+\if@normorinvsw% inverse
+\@wrongbdWatrue
+\@wrongbdWdfalse
+\else% normal
+\@wrongbdWafalse
+\@wrongbdWdtrue
+\fi
+\put(1026,0){\@@dinormorinv{#2}{#3}{1}{-6}}}%
+\end{picture}}% end of \@octamethylene
+\def\set@fusion@octameth{%
+\if@normorinvsw
+ \if\@@tmpa e\relax%
+ \putlratom{684}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{e}%
+ \else\if\@@tmpa E\relax%
+ \putlratom{855}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{E}%
+ \else\if\@@tmpa f\relax%
+ \putlratom{855}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{f}%
+ \else\if\@@tmpa F\relax%
+ \putlratom{1027}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{F}%
+ \else\if\@@tmpa g\relax%
+ \putlratom{1027}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{g}%
+ \else\if\@@tmpa G\relax%
+ \putlratom{1198}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{G}%
+ \else
+ \set@fusion@pentamethi
+ \fi\fi\fi\fi\fi\fi
+\else
+ \if\@@tmpa e\relax%
+ \putlratom{684}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{e}%
+ \else\if\@@tmpa E\relax%
+ \putlratom{855}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{E}%
+ \else\if\@@tmpa f\relax%
+ \putlratom{855}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{f}%
+ \else\if\@@tmpa F\relax%
+ \putlratom{1027}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{F}%
+ \else\if\@@tmpa g\relax%
+ \putlratom{1027}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{g}%
+ \else\if\@@tmpa G\relax%
+ \putlratom{1198}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{G}%
+ \else
+ \set@fusion@pentameth
+ \fi\fi\fi\fi\fi\fi
+\fi
+}% end of the macro \set@fusion@octameth
+\def\nonamethylene{%
+\@ifnextchar[{\set@normaldirection\@nonamethylene[@}{%
+\set@normaldirection\@nonamethylene[]}}
+
+\def\nonamethylenei{%
+\@ifnextchar[{\set@inversedirection\@nonamethylene[@}{%
+\set@inversedirection\@nonamethylene[]}}
+\def\@nonamethylene[#1]#2#3{%
+\iniflag\iniatom%
+\@reset@ylsw%
+{\@linterchainswfalse%
+\@rinterchainswtrue%
+\@yltrinormorinv{#2}{#3}{0}{0}}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+{\@rinterchainswtrue%
+\@linterchainswtrue%
+\@yltrinormorinv{#2}{#3}{1}{-2}}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-342}\def\@@yli{0}\fi
+\else
+{\@rinterchainswtrue%
+\@linterchainswtrue%
+\@yltrinormorinv{#2}{#3}{1}{-4}}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-684}\def\@@yli{0}\fi
+\else
+{\@rinterchainswfalse%
+\@linterchainswtrue%
+\@yltrinormorinv{#2}{#3}{1}{-6}}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-1026}\def\@@yli{0}\fi\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(1790,480)(-200,-180)
+ \iforigpt \put(-200,-180){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `nonamethylene' origin: %
+ (0,0) ---> (200,180)}\fi%
+\fi%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member a\relax
+\@adoublebondtrue
+\else\if\member b\relax
+\@bdoublebondtrue
+\else\if\member A\relax
+\@Adoublebondtrue
+\else\if\member B\relax
+\@Bdoublebondtrue
+\else\if\member c\relax%dummy
+\else\if\member C\relax%dummy
+\else\if\member d\relax%dummy
+\else\if\member D\relax%dummy
+\else\if\member e\relax%dummy
+\else\if\member E\relax%dummy
+\else\if\member f\relax%dummy
+\else\if\member F\relax%dummy
+\else\if\member g\relax%dummy
+\else\if\member G\relax%dummy
+\else\if\member h\relax%dummy
+\else\if\member H\relax%dummy
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusion@nonameth% for all bonds
+\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
+\fi\fi\fi\fi}%
+\@wrongbdWatrue
+\@wrongbdWdtrue
+\put(0,0){\@@trinormorinv{#2}{#3}{0}{0}}}%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member c\relax
+\@adoublebondtrue
+\else\if\member d\relax
+\@bdoublebondtrue
+\else\if\member C\relax
+\@Adoublebondtrue
+\else\if\member D\relax
+\@Bdoublebondtrue
+\fi\fi\fi\fi}%
+\@wrongbdWatrue
+\@wrongbdWdtrue
+\put(342,0){\@@trinormorinv{#2}{#3}{1}{-2}}}%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member e\relax
+\@adoublebondtrue
+\else\if\member E\relax
+\@Adoublebondtrue
+\else\if\member f\relax
+\@bdoublebondtrue
+\else\if\member F\relax
+\@Bdoublebondtrue
+\fi\fi\fi\fi}%
+\@wrongbdWatrue
+\@wrongbdWdtrue
+\put(684,0){\@@trinormorinv{#2}{#3}{1}{-4}}}%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member g\relax
+\@adoublebondtrue
+\else\if\member G\relax
+\@Adoublebondtrue
+\else\if\member h\relax
+\@bdoublebondtrue
+\else\if\member H\relax
+\@Bdoublebondtrue
+\fi\fi\fi\fi}%
+\if@normorinvsw% inverse
+\@wrongbdWafalse
+\@wrongbdWdtrue
+\else% normal
+\@wrongbdWatrue
+\@wrongbdWdfalse
+\fi
+\put(1026,0){\@@trinormorinv{#2}{#3}{1}{-6}}}%
+\end{picture}}% end of \@nonamethylene
+\def\set@fusion@nonameth{%
+\if@normorinvsw
+ \if\@@tmpa h\relax%
+ \putlratom{1198}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{h}%
+ \else\if\@@tmpa H\relax%
+ \putlratom{1369}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{H}%
+ \else
+ \set@fusion@octameth
+ \fi\fi
+\else
+ \if\@@tmpa h\relax%
+ \putlratom{1198}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{h}%
+ \else\if\@@tmpa H\relax%
+ \putlratom{1369}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{H}%
+ \else
+ \set@fusion@octameth
+ \fi\fi
+\fi
+}% end of the macro \set@fusion@nonameth
+\def\decamethylene{%
+\@ifnextchar[{\set@normaldirection\@decamethylene[@}{%
+\set@normaldirection\@decamethylene[]}}
+\def\decamethylenei{%
+\@ifnextchar[{\set@inversedirection\@decamethylene[@}{%
+\set@inversedirection\@decamethylene[]}}
+\def\@decamethylene[#1]#2#3{%
+\iniflag\iniatom%
+\@reset@ylsw%
+{\@linterchainswfalse%
+\@rinterchainswtrue%
+\@yltrinormorinv{#2}{#3}{0}{0}}%
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{0}\def\@@yli{0}\fi
+\else
+{\@rinterchainswtrue%
+\@linterchainswtrue%
+\@yltrinormorinv{#2}{#3}{1}{-2}}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-342}\def\@@yli{0}\fi
+\else
+{\@rinterchainswtrue%
+\@linterchainswtrue%
+\@yltrinormorinv{#2}{#3}{1}{-4}}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-684}\def\@@yli{0}\fi
+\else
+{\@rinterchainswtrue%
+\@linterchainswtrue%
+\@yltrinormorinv{#2}{#3}{1}{-6}}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-1026}\def\@@yli{0}\fi
+\else
+{\@rinterchainswfalse%
+\@linterchainswtrue%
+\@yldinormorinv{#2}{#3}{1}{-8}}%
+\fi
+\if@ylsw \ifx\@@ylii\empty
+\def\@@ylii{-1368}\def\@@yli{0}\fi\fi
+\if@ylsw
+ \yl@shiftii=\@ylii
+ \yl@shifti=\@yli
+ \advance\yl@shiftii\@@ylii
+ \advance\yl@shifti\@@yli
+ \advance\yl@shiftii\yl@xdiff
+ \advance\yl@shifti\yl@ydiff
+ \begin{picture}(0,0)(-\yl@shiftii,-\yl@shifti)
+ \reset@yl@xydiff%1999/1/6 by S. Fujita
+\else
+\begin{picture}(1960,480)(-200,-180)
+ \iforigpt \put(-200,-180){\circle*{50}}%
+ \put(0,0){\circle{50}}%
+ \typeout{command `decamethylene' origin: %
+ (0,0) ---> (200,180)}\fi%
+\fi%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member a\relax
+\@adoublebondtrue
+\else\if\member b\relax
+\@bdoublebondtrue
+\else\if\member A\relax
+\@Adoublebondtrue
+\else\if\member B\relax
+\@Bdoublebondtrue
+\else\if\member c\relax%dummy
+\else\if\member C\relax%dummy
+\else\if\member d\relax%dummy
+\else\if\member D\relax%dummy
+\else\if\member e\relax%dummy
+\else\if\member E\relax%dummy
+\else\if\member f\relax%dummy
+\else\if\member F\relax%dummy
+\else\if\member g\relax%dummy
+\else\if\member G\relax%dummy
+\else\if\member h\relax%dummy
+\else\if\member H\relax%dummy
+\else\if\member i\relax%dummy
+\else\if\member I\relax%dummy
+\else
+ \expandafter\twoCH@@R\member//%
+ \set@fusion@decameth% for all bonds
+\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
+\fi\fi\fi\fi}%
+\@wrongbdWatrue
+\@wrongbdWdtrue
+\put(0,0){\@@trinormorinv{#2}{#3}{0}{0}}}%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member c\relax
+\@adoublebondtrue
+\else\if\member d\relax
+\@bdoublebondtrue
+\else\if\member C\relax
+\@Adoublebondtrue
+\else\if\member D\relax
+\@Bdoublebondtrue
+\fi\fi\fi\fi}%
+\@wrongbdWatrue
+\@wrongbdWdtrue
+\put(342,0){\@@trinormorinv{#2}{#3}{1}{-2}}}%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member e\relax
+\@adoublebondtrue
+\else\if\member E\relax
+\@Adoublebondtrue
+\else\if\member f\relax
+\@bdoublebondtrue
+\else\if\member F\relax
+\@Bdoublebondtrue
+\fi\fi\fi\fi}%
+\@wrongbdWatrue
+\@wrongbdWdtrue
+\put(684,0){\@@trinormorinv{#2}{#3}{1}{-4}}}%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member g\relax
+\@adoublebondtrue
+\else\if\member G\relax
+\@Adoublebondtrue
+\else\if\member h\relax
+\@bdoublebondtrue
+\else\if\member H\relax
+\@Bdoublebondtrue
+\fi\fi\fi\fi}%
+\@wrongbdWatrue
+\@wrongbdWdtrue
+\put(1026,0){\@@trinormorinv{#2}{#3}{1}{-6}}}%
+{\reset@double%
+\@tfor\member:=#1\do{%
+\if\member i\relax
+\@adoublebondtrue
+\else\if\member I\relax
+\@Adoublebondtrue
+\fi\fi}%
+\if@normorinvsw% inverse
+\@wrongbdWatrue
+\@wrongbdWdfalse
+\else% normal
+\@wrongbdWafalse
+\@wrongbdWdtrue
+\fi
+\put(1368,0){\@@dinormorinv{#2}{#3}{1}{-8}}}%
+\end{picture}}% end \@decamethylene
+\def\set@fusion@decameth{%
+\if@normorinvsw
+ \if\@@tmpa h\relax%
+ \putlratom{1198}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{h}%
+ \else\if\@@tmpa H\relax%
+ \putlratom{1369}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{H}%
+ \else\if\@@tmpa i\relax%
+ \putlratom{1369}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{i}%
+ \else\if\@@tmpa I\relax%
+ \putlratom{1540}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{I}%
+ \else
+ \set@fusion@octameth
+ \fi\fi\fi\fi
+\else
+ \if\@@tmpa h\relax%
+ \putlratom{1198}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{h}%
+ \else\if\@@tmpa H\relax%
+ \putlratom{1369}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{H}%
+ \else\if\@@tmpa i\relax%
+ \putlratom{1369}{0}{\@@tmpb}% % bond fused
+ \FuseWarning{-171}{-103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{i}%
+ \else\if\@@tmpa I\relax%
+ \putlratom{1540}{103}{\@@tmpb}% % bond fused
+ \FuseWarning{171}{103}%
+ {\fuseAx}{\fuseAy}{\fuseBx}{\fuseBy}{I}%
+ \else
+ \set@fusion@octameth
+ \fi\fi\fi\fi
+\fi%
+}% end of the macro \set@fusion@decameth
+\endinput
+%%
+%% End of file `methylen.sty'.
diff --git a/Master/texmf-dist/tex/latex/xymtex/polymers.sty b/Master/texmf-dist/tex/latex/xymtex/polymers.sty
new file mode 100644
index 00000000000..4a73e25db83
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/xymtex/polymers.sty
@@ -0,0 +1,231 @@
+%%
+%% This is file `polymers.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% polymers.dtx (with options: `polymers')
+%%
+%% This is a generated file.
+%%
+%% Copyright 1996,1998 by Shinsaku Fujita
+%%
+%% This file is part of the XyMTeX system.
+%% =======================================
+%%
+%% Version 1.01 Released on August 16, 1996
+%% Version 1.02 Released on October 31, 1996 (private version)
+%% Version 2.00 Released on December 25, 1998
+%%
+%% Copyright (C) 1998 by Shinsaku Fujita, all rights reserved.
+%% This style file is created for drawing chemical structural formulas
+%% This style file is to be contained in the ``xymtex'' directory which
+%% is an input directory for TeX.
+%%
+%% Copying of this file is authorized only if either
+%%
+%% (1) you make absolutely no changes to your copy, including name and
+%% directory name
+%% (2) if you do make changes,
+%% (a) you name it something other than the names included in the
+%% ``xymtex'' directory and
+%% (b) you acknowledge the original name.
+%% This restriction ensures that all standard styles are identical.
+%%
+%% =======================================
+%%
+%% This file contains several codes modified from latex.tex (LaTeX2.09)
+%% and from latex.ltx (a LaTeX2e), the reused parts of which are subject to
+%% Copyright 1994 the LaTeX3 project and the individual authors (For further
+%% copyright information see the file legal.txt of the LaTeX2e standard
+%% distribution, and any other copyright indicated in this file.)
+%%
+%% File: polymers.dtx
+%% \CharacterTable
+%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%% Digits \0\1\2\3\4\5\6\7\8\9
+%% Exclamation \! Double quote \" Hash (number) \#
+%% Dollar \$ Percent \% Ampersand \&
+%% Acute accent \' Left paren \( Right paren \)
+%% Asterisk \* Plus \+ Comma \,
+%% Minus \- Point \. Solidus \/
+%% Colon \: Semicolon \; Less than \<
+%% Equals \= Greater than \> Question mark \?
+%% Commercial at \@ Left bracket \[ Backslash \\
+%% Right bracket \] Circumflex \^ Underscore \_
+%% Grave accent \` Left brace \{ Vertical bar \|
+%% Right brace \} Tilde \~}
+\typeout{XyMTeX for Drawing Chemical Structural Formulas. Version 2.00}
+\typeout{ -- Released December 25, 1998 by Shinsaku Fujita}
+\def\j@urnalname{polymers}
+\def\versi@ndate{December 25, 1998}
+\def\versi@nno{ver2.00}
+\def\copyrighth@lder{SF} % Shinsaku Fujita
+\typeout{XyMTeX Macro File `\j@urnalname' (\versi@nno) <\versi@ndate>%
+\space[\copyrighth@lder]}
+\@ifundefined{setsixringv}{\input chemstr.sty\relax}{}
+\@ifundefined{Westbond}{\input aliphat.sty\relax}{}
+\@ifundefined{bzdrv}{\input carom.sty\relax}{}
+\unitlength=0.1pt
+\def\@forsemicol#1:=#2\do#3{%
+%% \edef\@fortmp{#2}\ifx\@fortmp\@empty%
+ \expandafter\def\expandafter\@fortmp\expandafter{#2}%
+ \ifx\@fortmp\@empty%
+ \else%
+ \expandafter\@forl@@p#2;\@nil;\@nil\@@#1{#3}\fi}
+\def\leftPMdelim#1{$\mathstrut #1$}
+\def\leftpmdelim{\leftPMdelim{\biggm(}}
+\def\rightPMdelim#1#2{%
+ $\mathstrut #1_{\mkern-5mu #2}$}
+\def\rightpmdelim#1{\rightPMdelim{\biggm)}{#1}}
+\def\leftPolymer#1#2{%
+\begin{picture}(0,0)(0,0)
+\putlatom{0}{0}{#2}
+\putlatom{120}{0}{$#1$}
+\end{picture}}
+\def\leftpolymer#1{\leftPolymer{\biggm(}{#1}}
+\def\rightPolymer#1#2#3{%
+\begin{picture}(0,0)(0,0)
+\putratom{0}{0}{#2}
+\putratom{-150}{0}{%
+ $\mathstrut#1_{\mkern-2mu #3}$}
+\end{picture}}
+\def\rightpolymer#1#2{\rightPolymer{\biggm)}{#1}{#2}}
+\def\leftsqrPolymer#1#2{%
+\begin{picture}(0,0)(0,0)
+\putlatom{0}{0}{#2}
+\putlatom{120}{0}{$#1$}
+\end{picture}}
+\def\leftSqrpolymer#1{\leftsqrPolymer{\Biggm[}{#1}}
+\def\rightsqrPolymer#1#2#3{%
+\begin{picture}(0,0)(0,0)
+\putratom{0}{0}{#2}
+\putratom{-150}{0}{%
+ $\mathstrut #1_{#3}$}
+\end{picture}}
+\def\rightSqrpolymer#1#2{\rightsqrPolymer{\Biggm]}{#1}{#2}}
+\def\lsqrdelimiter#1{%
+\hbox{\vrule \@width\fboxrule
+$\vcenter to#1{%
+\hrule \@height\fboxrule \@width\fboxsep
+\vfill
+\hrule \@height\fboxrule \@width\fboxsep}$}}
+\def\leftsqrpolymer#1{%
+ \leftsqrPolymer{\lsqrdelimiter{300\unitlength}}{#1}}
+\def\rsqrdelimiter#1{%
+\hbox{$\vcenter to#1{%
+\hrule \@height\fboxrule \@width\fboxsep \vfill
+\hrule \@height\fboxrule \@width\fboxsep}$\kern-\fboxrule
+\vrule \@width\fboxrule\kern2pt}}
+\def\rightsqrpolymer#1#2{%
+\rightsqrPolymer{\rsqrdelimiter{300\unitlength}}{#1}{#2}}
+\long\def\@sqrpolymer#1#2#3{%
+\begingroup \fboxrule=#1
+ \leavevmode\setbox\@tempboxa\hbox{#2}\@tempdima\fboxrule
+ \advance\@tempdima \fboxsep \advance\@tempdima \dp\@tempboxa
+ \@tempdimb=\wd\@tempboxa
+ \advance\@tempdimb by \fboxsep
+ \advance\@tempdimb by \fboxsep
+ \advance\@tempdimb by \fboxrule
+ \advance\@tempdimb by \fboxrule
+ \hbox{\lower \@tempdima\hbox
+ {\vbox{
+ \hbox to\@tempdimb{%
+ \vrule \@height \fboxrule \@width\fboxsep\hfill
+ \vrule \@height \fboxrule \@width\fboxsep}
+ \nointerlineskip
+ \hbox{\vrule \@width \fboxrule \hskip\fboxsep
+ \vbox{\vskip\fboxsep \copy\@tempboxa\vskip\fboxsep}\hskip
+ \fboxsep\vrule \@width \fboxrule}
+ \nointerlineskip
+ \hbox to\@tempdimb{%
+ \vrule \@height \fboxrule \@width\fboxsep\hfill
+ \vrule \@height \fboxrule \@width\fboxsep}}}}%
+\kern2pt\lower\@tempdima\hbox{\scriptsize$#3$}\endgroup}
+\long\def\sqrpolymer#1#2{\@sqrpolymer{0.4pt}{#1}{#2}}
+\long\def\Sqrpolymer#1#2{\@sqrpolymer{1pt}{#1}{#2}}
+\long\def\mpolymer#1#2{%
+ \leavevmode\setbox\@tempboxa\hbox{#1}\@tempdima\fboxrule
+ \advance\@tempdima \fboxsep \advance\@tempdima \dp\@tempboxa
+ \hbox{\lower \@tempdima\hbox{\vbox{\hbox{\hskip\fboxsep%
+ $\left(\vcenter{\vskip\fboxsep \copy\@tempboxa\vskip\fboxsep}%
+ \right)_{#2}$}}}}}
+\def\WestPbond{%
+\begin{picture}(100,100)(0,0)
+\put(-100,0){\Westbond}
+\put(-60,0){\line(-1,0){90}}
+\end{picture}}
+\def\EastPbond{%
+\begin{picture}(100,100)(0,0)
+\put(100,0){\Eastbond}
+\put(60,0){\line(1,0){90}}
+\end{picture}}
+\def\sbond{%
+\begin{picture}(160,0)(0,0)
+\put(0,33){\line(1,0){160}}
+\end{picture}}
+\newif\if@centbondsw \@centbondswfalse
+\newif\if@centatswi \@centatswifalse
+\newif\if@centatswii \@centatswiifalse
+\def\polyethylene{\@ifnextchar[{\@polyethylene}{\@polyethylene[]}}
+\def\@polyethylene[#1]#2#3{%
+ \begin{picture}(1100,600)(-400,-300)%
+ \iforigpt \put(-400,-300){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `polyethylene' origin: %
+ (\the\noshift,\the\noshift) ---> (400,300)}\fi%
+\def\@@@temp{#1}
+\ifx\@@@temp\empty\else
+\@tfor\member:=#1\do{%
+ \expandafter\twoch@@r\member{}{}%
+ \ifcase\@@tmpa
+ \or \relax \putratom{47}{50}{\scriptsize\@@tmpb}%
+ \or \relax \putratom{347}{50}{\scriptsize\@@tmpb}%
+\fi}\fi
+\@forsemicol\member:=#2\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+ \expandafter\threech@r\@membera{}{}%
+ \ifcase\@tmpa \global\@centbondswtrue \put(20,0){\Eastbond}%
+ \or \global\@centatswitrue \putlratom{-40}{-33}{\@memberb}%
+ \or \global\@centatswiitrue \putlratom{260}{-33}{\@memberb}%
+\fi\fi}%
+\if@centatswi \else \putlratom{-40}{-33}{C}\fi
+\if@centatswii \else \putlratom{260}{-33}{C}\fi
+\if@centbondsw \else \put(70,0){\line(1,0){160}}\fi
+\global\@centbondswfalse
+\global\@centatswifalse
+\global\@centatswiifalse
+\gdef\numrepeated{x}
+\@forsemicol\member:=#3\do{%
+\ifx\member\empty\else
+\expandafter\@m@mb@r\member;\relax%
+\expandafter\threech@r\@membera{}{}%
+\ifcase\@tmpa \gdef\numrepeated{\@memberb}%
+\or\put(0,0){\Northbond}%
+\or\put(0,0){\WestPbond}%
+\or\put(0,0){\Southbond}%
+\or\put(300,0){\Southbond}%
+\or\put(300,0){\EastPbond}%
+\or\put(300,0){\Northbond}%
+\fi\fi}%end of ifcase
+\put(-200,-33){\leftpmdelim}
+\put(400,-33){\rightpmdelim{\numrepeated}}
+\end{picture}}%end of macro polyethylene
+\def\polystyrene{\@ifnextchar[{\@polystyrene}{\@polystyrene[]}}
+\def\@polystyrene[#1]#2#3#4{%
+\begin{picture}(1100,1200)(0,-640)%
+ \iforigpt \put(0,-640){\circle*{50}}%
+ \put(-\noshift,-\noshift){\circle{50}}%
+ \typeout{command `polystyrene' origin: %
+ (\the\noshift,\the\noshift) ---> (0,640)}\fi%
+\begingroup \origptfalse
+\put(0,0){\polyethylene[#1]{#2}{#3}}%
+\put(700,0){\line(0,1){240}}%
+\put(300,-646){\bzdrv{#4}}%
+\endgroup
+\end{picture}}%end of macro polystyrene
+\endinput
+%%
+%% End of file `polymers.sty'.
diff --git a/Master/texmf-dist/tex/latex/xymtex/xymtex.sty b/Master/texmf-dist/tex/latex/xymtex/xymtex.sty
new file mode 100644
index 00000000000..e529da86c9a
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/xymtex/xymtex.sty
@@ -0,0 +1,85 @@
+% xymtex.sty
+% Copyright (C) 1993, 1966, 1998 by Shinsaku Fujita, all rights reserved.
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% \typeout{XyMTeX for Drawing Chemical Structural Formulas. Version 1.00}
+% \typeout{ -- Released December 1, 1993 by Shinsaku Fujita}
+% \typeout{XyMTeX for Drawing Chemical Structural Formulas. Version 1.00a}
+% \typeout{ -- Released May 22, 1996 by Shinsaku Fujita}
+% \typeout{XyMTeX for Drawing Chemical Structural Formulas. Version 1.02}
+% \typeout{ -- Released October 31, 1998 by Shinsaku Fujita}
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% \def\j@urnalname{xymtex.sty}
+% \def\versi@ndate{May 22, 1996}
+% \def\versi@nno{ver1.00a}
+% \def\copyrighth@lder{SF} % Shinsaku Fujita
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% \def\j@urnalname{xymtex.sty}
+% \def\versi@ndate{October 31, 1998}
+% \def\versi@nno{ver1.02}
+% \def\copyrighth@lder{SF} % Shinsaku Fujita
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% This file is a part of the macro package ``XyMTeX'' which has been
+% designed for typesetting chemical structural formulas.
+%
+% This file is to be contained in the ``xymtex'' directory which is
+% an input directory for TeX. It is a LaTeX optional style file and
+% should be used only within LaTeX, because several macros of the file
+% are based on LaTeX commands.
+%
+% For the review of XyMTeX, see
+% (1) Shinsaku Fujita, ``Typesetting structural formulas with the text
+% formatter TeX/LaTeX'', Computers and Chemistry, 18, 109--116 (1994).
+% The following book deals with an application of TeX/LaTeX to
+% preparation of manuscripts of chemical fields:
+% (2) Shinsaku Fujita, ``LaTeX for Chemists and Biochemists''
+% Tokyo Kagaku Dozin, Tokyo (1993) [in Japanese].
+% (3) Shinskau Fujita, ``XyMTeX for drwoing chemical structural
+% formulas'', TUGboat, 16(1), 80--88 (1995).
+%
+% Copying of this file is authorized only if either
+% (1) you make absolutely no changes to your copy, including name and
+% directory name; or
+% (2) if you do make changes,
+% (a) you name it something other than the names included in the
+% ``xymtex'' directory and
+% (b) you are requested to leave this notice intact.
+% This restriction ensures that all standard styles are identical.
+%
+% Please report any bugs, comments, suggestions, etc. to:
+% Shinsaku Fujita,
+% Ashigara Research Laboratories, Fuji Photo Film Co., Ltd.,
+% Minami-Ashigara, Kanagawa-ken, 250-01, Japan.
+%
+% New address:
+% Shinsaku Fujita,
+% Department of Chemistry and Materials Technology,
+% Kyoto Institute of Technology, \\
+% Matsugasaki, Sakyoku, Kyoto, 606 Japan
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\typeout{XyMTeX for Drawing Chemical Structural Formulas. Version 2.00}
+\typeout{ -- Released December 25, 1998 by Shinsaku Fujita}
+\def\j@urnalname{xymtex.sty}
+\def\versi@ndate{December 25, 1998}
+\def\versi@nno{ver2.00}
+\def\copyrighth@lder{SF} % Shinsaku Fujita
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\typeout{XyMTeX Macro File `\j@urnalname' (\versi@nno) <\versi@ndate>\space%
+ [\copyrighth@lder]}
+
+\usepackage{epic}
+\usepackage{chemstr}
+\usepackage{carom}
+\usepackage{hetarom}
+\usepackage{hetaromh}
+\usepackage{lowcycle}
+\usepackage{ccycle}
+\usepackage{hcycle}
+\usepackage{aliphat}
+\usepackage{locant}
+\usepackage{polymers}
+\usepackage{methylen}
+\usepackage{fusering}
+
+\endinput
+ \ No newline at end of file