\documentclass{ppex} \nonstopmode \pagestyle{empty} \begin{document} \ResetPreambleCommands \ReadyForTheFray \expandafter\ifx\csname graph\endcsname\relax \csname newbox\endcsname\graph\fi \expandafter\ifx\csname graphtemp\endcsname\relax \csname newdimen\endcsname\graphtemp\fi \setbox\graph=\vtop{\vskip 0pt\hbox{% \special{pn 11}% \special{pa 792 758}% \special{pa 542 758}% \special{fp}% \special{ar 417 758 125 125 0 6.28319}% \special{pa 292 758}% \special{pa 42 758}% \special{fp}% \graphtemp=\baselineskip\multiply\graphtemp by 1\divide\graphtemp by 2 \advance\graphtemp by .5ex\advance\graphtemp by 0.883in \rlap{\kern 0.417in\lower\graphtemp\hbox to 0pt{\hss \hbox{$\:$}$V$\hbox{$\:$}\hss}}% \special{pa 42 758}% \special{pa 42 633}% \special{pa 0 612}% \special{pa 83 570}% \special{pa 0 528}% \special{pa 83 487}% \special{pa 0 445}% \special{pa 83 403}% \special{pa 42 383}% \special{pa 42 258}% \special{fp}% \graphtemp=.5ex\advance\graphtemp by 0.508in \rlap{\kern 0.000in\lower\graphtemp\hbox to 0pt{\hss \hbox{$\:$}$R$\hbox{$\:$}}}% \special{pa 42 258}% \special{pa 292 258}% \special{fp}% \special{ar 323 258 31 31 -3.141593 -0.000000}% \special{ar 385 258 31 31 -3.141593 -0.000000}% \special{ar 448 258 31 31 -3.141593 -0.000000}% \special{ar 510 258 31 31 -3.141593 -0.000000}% \special{pa 542 258}% \special{pa 792 258}% \special{fp}% \graphtemp=\baselineskip\multiply\graphtemp by -1\divide\graphtemp by 2 \advance\graphtemp by .5ex\advance\graphtemp by 0.226in \rlap{\kern 0.417in\lower\graphtemp\hbox to 0pt{\hss \hbox{$\:$}$L$\hbox{$\:$}\hss}}% \special{pa 792 258}% \special{pa 792 483}% \special{fp}% \special{pa 708 483}% \special{pa 875 483}% \special{fp}% \special{pa 708 533}% \special{pa 875 533}% \special{fp}% \special{pa 792 533}% \special{pa 792 758}% \special{fp}% \graphtemp=.5ex\advance\graphtemp by 0.508in \rlap{\kern 0.875in\lower\graphtemp\hbox to 0pt{\hbox{$\:$}$C$\hbox{$\:$}\hss}}% \special{pa 2404 819}% \special{pa 2079 819}% \special{fp}% \special{ar 1917 819 163 163 0 6.28319}% \special{pa 1754 819}% \special{pa 1429 819}% \special{fp}% \graphtemp=\baselineskip\multiply\graphtemp by 1\divide\graphtemp by 2 \advance\graphtemp by .5ex\advance\graphtemp by 0.981in \rlap{\kern 1.917in\lower\graphtemp\hbox to 0pt{\hss \hbox{$\:$}$V$\hbox{$\:$}\hss}}% \special{pa 1429 819}% \special{pa 1429 656}% \special{pa 1375 629}% \special{pa 1483 575}% \special{pa 1375 521}% \special{pa 1483 467}% \special{pa 1375 412}% \special{pa 1483 358}% \special{pa 1429 331}% \special{pa 1429 169}% \special{fp}% \graphtemp=.5ex\advance\graphtemp by 0.494in \rlap{\kern 1.375in\lower\graphtemp\hbox to 0pt{\hss \hbox{$\:$}$R$\hbox{$\:$}}}% \special{pa 1429 169}% \special{pa 1754 169}% \special{fp}% \special{ar 1795 169 41 41 -3.141593 -0.000000}% \special{ar 1876 169 41 41 -3.141593 -0.000000}% \special{ar 1957 169 41 41 -3.141593 -0.000000}% \special{ar 2039 169 41 41 -3.141593 -0.000000}% \special{pa 2079 169}% \special{pa 2404 169}% \special{fp}% \graphtemp=\baselineskip\multiply\graphtemp by -1\divide\graphtemp by 2 \advance\graphtemp by .5ex\advance\graphtemp by 0.128in \rlap{\kern 1.917in\lower\graphtemp\hbox to 0pt{\hss \hbox{$\:$}$L$\hbox{$\:$}\hss}}% \special{pa 2404 169}% \special{pa 2404 461}% \special{fp}% \special{pa 2296 461}% \special{pa 2513 461}% \special{fp}% \special{pa 2296 526}% \special{pa 2513 526}% \special{fp}% \special{pa 2404 526}% \special{pa 2404 819}% \special{fp}% \graphtemp=.5ex\advance\graphtemp by 0.494in \rlap{\kern 2.513in\lower\graphtemp\hbox to 0pt{\hbox{$\:$}$C$\hbox{$\:$}\hss}}% \special{pa 4350 898}% \special{pa 3928 898}% \special{fp}% \special{ar 3717 898 211 211 0 6.28319}% \special{pa 3505 898}% \special{pa 3083 898}% \special{fp}% \graphtemp=\baselineskip\multiply\graphtemp by 1\divide\graphtemp by 2 \advance\graphtemp by .5ex\advance\graphtemp by 1.109in \rlap{\kern 3.717in\lower\graphtemp\hbox to 0pt{\hss \hbox{$\:$}$V$\hbox{$\:$}\hss}}% \special{pa 3083 898}% \special{pa 3083 687}% \special{pa 3013 651}% \special{pa 3153 581}% \special{pa 3013 511}% \special{pa 3153 440}% \special{pa 3013 370}% \special{pa 3153 299}% \special{pa 3083 264}% \special{pa 3083 53}% \special{fp}% \graphtemp=.5ex\advance\graphtemp by 0.475in \rlap{\kern 3.013in\lower\graphtemp\hbox to 0pt{\hss \hbox{$\:$}$R$\hbox{$\:$}}}% \special{pa 3083 53}% \special{pa 3505 53}% \special{fp}% \special{ar 3558 53 53 53 -3.141593 -0.000000}% \special{ar 3664 53 53 53 -3.141593 -0.000000}% \special{ar 3769 53 53 53 -3.141593 -0.000000}% \special{ar 3875 53 53 53 -3.141593 -0.000000}% \special{pa 3928 53}% \special{pa 4350 53}% \special{fp}% \graphtemp=\baselineskip\multiply\graphtemp by -1\divide\graphtemp by 2 \advance\graphtemp by .5ex\advance\graphtemp by 0.000in \rlap{\kern 3.717in\lower\graphtemp\hbox to 0pt{\hss \hbox{$\:$}$L$\hbox{$\:$}\hss}}% \special{pa 4350 53}% \special{pa 4350 433}% \special{fp}% \special{pa 4210 433}% \special{pa 4491 433}% \special{fp}% \special{pa 4210 518}% \special{pa 4491 518}% \special{fp}% \special{pa 4350 518}% \special{pa 4350 898}% \special{fp}% \graphtemp=.5ex\advance\graphtemp by 0.475in \rlap{\kern 4.491in\lower\graphtemp\hbox to 0pt{\hbox{$\:$}$C$\hbox{$\:$}\hss}}% \hbox{\vrule depth1.109in width0pt height 0pt}% \kern 4.991in }% }% \usebox{\graph} \end{document}