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cycle; \global\let\dpicdraw=\dpicshdraw\global\def\dpicstop{;}
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\draw (1.523611,-1.906073) node{\tt ...(SCSE)};
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\global\let\dpicshdraw=\dpicdraw\global\def\dpicdraw{}
\global\def\dpicstop{--}
\dpicshdraw[fill=white!0!black]
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cycle; \global\let\dpicdraw=\dpicshdraw\global\def\dpicstop{;}
\dpicdraw (2.173611,-1.474989)
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\dpicdraw (2.173611,-1.547157)
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\dpicdraw (2.173611,-1.511073) circle (0.068898in)\dpicstop
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\draw (2.173611,-2.036073) node{\tt ...(SUSE)};
\dpicdraw (2.823611,-1.336073)
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\dpicdraw (2.781944,-1.438904)
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\global\let\dpicshdraw=\dpicdraw\global\def\dpicdraw{}
\global\def\dpicstop{--}
\dpicshdraw[fill=white!0!black]
\dpicdraw (2.823611,-1.438904)
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 --(2.823611,-1.438904)\dpicstop
cycle; \global\let\dpicdraw=\dpicshdraw\global\def\dpicstop{;}
\dpicdraw (2.865278,-1.583242)
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\dpicdraw (2.865278,-1.511073)
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\dpicdraw (2.823611,-1.583242)
 --(2.823611,-1.686073)\dpicstop
\dpicdraw (2.823611,-1.511073) circle (0.068898in)\dpicstop
\draw (2.823611,-1.336073) node[above=-2bp]{\sl T1};
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\draw (2.648611,-1.511073) node[left=-2bp]{\sl G};
\draw (2.823611,-1.906073) node{\tt ...(SBSE)};
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\global\let\dpicshdraw=\dpicdraw\global\def\dpicdraw{}
\global\def\dpicstop{--}
\dpicshdraw[fill=white!0!black]
\dpicdraw (-2.412473,-2.402454)
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cycle; \global\let\dpicdraw=\dpicshdraw\global\def\dpicstop{;}
\dpicdraw (-2.340304,-2.448173)
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\dpicdraw (-2.340304,-2.381621)
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\dpicdraw (-2.340304,-2.402454)
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\draw (-2.001389,-2.394064) node[right=-2bp]{\tt scr(,{,}Q)};
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\global\let\dpicshdraw=\dpicdraw\global\def\dpicdraw{}
\global\def\dpicstop{--}
\dpicshdraw[fill=white!0!black]
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 --(-2.345839,-2.802454)
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 --(-2.412473,-2.802454)\dpicstop
cycle; \global\let\dpicdraw=\dpicshdraw\global\def\dpicstop{;}
\dpicdraw (-2.340304,-2.848173)
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\dpicdraw (-2.412473,-2.823288)
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\dpicdraw (-2.340304,-2.781621)
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\dpicdraw (-2.340304,-2.802454)
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\draw (-2.001389,-2.802454) node[right=-2bp]{\tt scs(,{,}Q2)};
\draw (-2.268136,-2.739954) node[above=-2bp]{\sl Q2.G};
\draw (-2.484642,-2.864954) node[below=-2bp]{\sl Q2.Ga};
\dpicdraw (-0.973611,-2.600574)
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\global\let\dpicshdraw=\dpicdraw\global\def\dpicdraw{}
\global\def\dpicstop{--}
\dpicshdraw[fill=white!0!black]
\dpicdraw (-0.634696,-2.600574)
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cycle; \global\let\dpicdraw=\dpicshdraw\global\def\dpicstop{;}
\dpicdraw (-0.634696,-2.600574)
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\dpicdraw (-0.562527,-2.600574)
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\dpicdraw (-0.598611,-2.600574) circle (0.068898in)\dpicstop
\draw (-0.223611,-2.600574) node[right=-2bp]{\tt sus(,RE,Q3)};
\draw (-0.634696,-2.429335) node[above=-2bp]{\sl Q3.G};
\dpicdraw (0.976389,-2.600574)
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\dpicdraw (1.27922,-2.642241)
 --(1.27922,-2.600574)\dpicstop
\global\let\dpicshdraw=\dpicdraw\global\def\dpicdraw{}
\global\def\dpicstop{--}
\dpicshdraw[fill=white!0!black]
\dpicdraw (1.27922,-2.600574)
 --(1.27922,-2.558907)
 --(1.423558,-2.600574)
 --(1.423558,-2.642241)
 --(1.27922,-2.600574)\dpicstop
cycle; \global\let\dpicdraw=\dpicshdraw\global\def\dpicstop{;}
\dpicdraw (1.423558,-2.558907)
 --(1.423558,-2.600574)\dpicstop
\dpicdraw (1.351389,-2.558907)
 --(1.351389,-2.775574)\dpicstop
\dpicdraw (1.423558,-2.600574)
 --(1.726389,-2.600574)\dpicstop
\dpicdraw (1.351389,-2.600574) circle (0.068898in)\dpicstop
\draw (1.726389,-2.600574) node[right=-2bp]{\tt sbs(,E,Q4)};
\draw (1.351389,-2.775574) node[below=-2bp]{\sl Q4.G};
\end{tikzpicture}
\vspace*{-0.5\baselineskip}
