\documentclass{book}
\usepackage[french]{babel}
\usepackage{colordvi}
\usepackage{fullpage}
\usepackage{isolatin1}
\usepackage{automata}

\begin{document}
\pagestyle{empty}

\begin{automate}[d]{0}{0}{Multiplication par 3}{1}(10,5)

\etat[i]{50}{50}{0}{a}
\etat{150}{50}{1}{b}
\etat{50}{100}{0r}{c}
\etat{150}{100}{1r}{d}
\etat[a]{250}{75}{}{e}

\boucle[l]{a}{0/0}
\boucle[t]{d}{1/1}

\trans[ar]{a}{b}{1/1}{0/1}
\trans{b}{d}{1/0}
\trans[ar]{d}{c}{0/0}{1/0}
\trans{c}{a}{0/1}

\trans[acw]{a}{e}{2/2}(5,-50)
\trans[acw]{b}{e}{2/12}(-5,0)
\trans{c}{e}{2/12}(5,50)
\trans{d}{e}{2/012}(-5,0)

\end{automate}

\end{document}
