\begin{tikzpicture}[scale=2.54] % dpic version 2020.03.01 option -g for TikZ and PGF 1.01 \ifx\dpiclw\undefined\newdimen\dpiclw\fi \global\def\dpicdraw{\draw[line width=\dpiclw]} \global\def\dpicstop{;} \dpiclw=0.8bp \dpiclw=0.8bp \dpicdraw (0,0) --(0,-0.125)\dpicstop \dpicdraw (0.083333,-0.125) --(-0.083333,-0.125)\dpicstop \dpicdraw (0.055556,-0.15625) --(-0.055556,-0.15625)\dpicstop \dpicdraw (0.035714,-0.1875) --(-0.035714,-0.1875)\dpicstop \dpicdraw (0.733333,0) --(0.566667,-0)\dpicstop \dpicdraw (0.705556,-0.03125) --(0.594444,-0.03125)\dpicstop \dpicdraw (0.685714,-0.0625) --(0.614286,-0.0625)\dpicstop \dpicdraw (1.3,0) --(1.3,-0.125)\dpicstop \dpicdraw (1.341667,-0.1875) --(1.383333,-0.125) --(1.216667,-0.125) --(1.175,-0.1875)\dpicstop \dpicdraw (1.3,-0.125) --(1.258333,-0.1875)\dpicstop \dpicdraw (1.95,0) --(1.95,-0.125)\dpicstop \dpicdraw[line width=1.6bp](2.005556,-0.125) --(1.894444,-0.125)\dpicstop \draw (0,-0.5) node{{\tt ground}}; \draw (0.65,-0.402778) node{{\tt ground(,T)}}; \draw (1.3,-0.5) node{{\tt (,{,}F)}}; \draw (1.95,-0.5) node{{\tt (,{,}E)}}; \dpicdraw (2.6,0) --(2.6,-0.125)\dpicstop \dpicdraw (2.6,-0.125) --(2.683333,-0.125) --(2.6,-0.25) --(2.516667,-0.125) --(2.6,-0.125)\dpicstop \dpicdraw (3.25,-0.25) --(3.25,-0.125)\dpicstop \dpicdraw (3.25,-0.125) --(3.166667,-0.125) --(3.25,0) --(3.333333,-0.125) --(3.25,-0.125)\dpicstop \dpicdraw (3.9,0) --(3.9,-0.125)\dpicstop \global\let\dpicshdraw=\dpicdraw\global\def\dpicdraw{} \global\def\dpicstop{--} \dpicshdraw[fill=white!0!black] \dpicdraw (3.9,-0.125) --(3.983333,-0.125) --(3.9,-0.25) --(3.816667,-0.125) --(3.9,-0.125)\dpicstop cycle; \global\let\dpicdraw=\dpicshdraw\global\def\dpicstop{;} \dpicdraw (4.55,0) --(4.55,-0.125)\dpicstop \dpicdraw (4.441747,-0.21875) ..controls (4.393634,-0.135417) and (4.453775,-0.03125) ..(4.55,-0.03125) ..controls (4.646225,-0.03125) and (4.706366,-0.135417) ..(4.658253,-0.21875)\dpicstop \dpicdraw (4.633333,-0.125) --(4.466667,-0.125)\dpicstop \dpicdraw (4.605556,-0.15625) --(4.494444,-0.15625)\dpicstop \dpicdraw (4.585714,-0.1875) --(4.514286,-0.1875)\dpicstop \dpicdraw (5.2,0) --(5.2,-0.125)\dpicstop \dpicdraw (5.2,-0.15625) circle (0.049213in)\dpicstop \dpicdraw (5.283333,-0.125) --(5.116667,-0.125)\dpicstop \dpicdraw (5.255556,-0.15625) --(5.144444,-0.15625)\dpicstop \dpicdraw (5.235714,-0.1875) --(5.164286,-0.1875)\dpicstop \draw (2.6,-0.5) node{{\tt (,{,}S)}}; \draw (3.25,-0.5) node{{\tt (,{,}S,90)}}; \draw (3.9,-0.5) node{{\tt (,{,}Q)}}; \draw (4.55,-0.5) node{{\tt (,{,}L)}}; \draw (5.2,-0.5) node{{\tt (,{,}P)}}; \end{tikzpicture} \vspace*{-0.5\baselineskip}