\documentclass[a4paper,10pt]{article}
\RequirePackage[utf8x]{inputenc}
\RequirePackage[francais]{babel}
\RequirePackage{amssymb}
\RequirePackage{amsmath}
\RequirePackage{amsfonts}
\RequirePackage{subfig}
\RequirePackage{graphicx}
\RequirePackage{color}

% Title Page
\title{Calcul littéral et statistiques}
\date{\today}

\begin{document}
\maketitle

\Block{set L = [1, 4, 5, 6]}

\Block{for i in L | shuffle}
    \Var{i}

\Block{endfor}



\end{document}

%%% Local Variables: 
%%% mode: latex
%%% TeX-master: "master"
%%% End:
