%%
%% Der LaTeX-Begleiter, zweite Auflage (September 2005)
%%
%% Beispiel 10-4-4 von Seite 660.
%%
%% Copyright (C) 2005 Frank Mittelbach, Michel Goossens,
%%    Johannes Braams, David Carlisle, and Chris Rowley
%%
%% Uebersetzung: Copyright (C) 2005 Claudia Krysztofiak,
%%    Rebecca Stiels und Frank Mittelbach
%%
%% It may be distributed and/or modified under the conditions
%% of the LaTeX Project Public License, either version 1.3
%% of this license or (at your option) any later version.
%%
%% See http://www.latex-project.org/lppl.txt for details.
%%

\documentclass{lb2exa}
\pagestyle{empty}
\setcounter{page}{6}
\setlength\textwidth{173.4372pt}

\StartShownPreambleCommands
\usepackage{pspicture}\usepackage{graphpap}
\StopShownPreambleCommands
\begin{document}
\begin{picture}(150,120)
\graphpaper(0,0)(150,120)
\arrowlength{4pt}\put(150,00){\vector(-8,1){60}}
\arrowlength{8pt}\put(150,50){\Vector(-30,50)}
\put(60,20){\Line(90,20)}
\put(60,20){\Curve(90,20){2}}
\put(60,20){\Curve(90,20){-2}}
\thicklines \put(50,80){\oval(100,70)}
\thinlines  \put(50,80){\oval[10](100,70)}
\linethickness{3pt}
            \put(10,20){\circle{20}}
            \put(10,20){\line(10,1){30}}
\end{picture}
\end{document}