%% 
%%  A DANTE-Edition example
%% 
%%  Example 17-01-3 on page 268.
%% 
%%  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{177.70511pt}
\setlength\parindent{0pt}

\usepackage{pst-tree}

\begin{document}
\begin{pspicture}(-0.75,0.25)(0.75,-4.2)
  \pstree{\pstree[treemode=L]{\Toval{root}}{\TC*}}{%
    \pstree[treemode=L]{\Toval{left}}{\TC\TC}%
    \pstree{\Toval{new}}{\TC\TC}%
    \pstree[treemode=R]{\Toval{right}}{%
      \TC%
      \pstree[treemode=U]{\Toval{right}}{\TC*\TC*}%
    }
  }
\end{pspicture}
\end{document}
