%% 
%%  A DANTE-Edition example
%% 
%%  Example 33-04-2 on page 726.
%% 
%%  Copyright (C) 2011 Herbert Voss
%% 
%%  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.
%% 
%% 
%% ==== 
% Show page(s) 1
%% 
\documentclass[]{article}
\pagestyle{empty}
\setlength\textwidth{225.70511pt}

\usepackage{vaucanson-g}

\begin{document}
\begin{VCPicture}{(0,-2)(5.5,2)}
  \State[p]{(0,0)}{A}
  \State{(2.5,0)}{B}
  \State[r]{(5.5,0)}{C}
  \Initial{A} \Final{C}
  \EdgeL{A}{B}{a} \ArcL{B}{C}{b}
  \ArcL{C}{B}{b}
  \LoopN{A}{a} \LoopS{C}{d}
\end{VCPicture}
\end{document}