%% 
%%  The LaTeX Graphics Companion, 2ed (first printing May 2007)
%% 
%%  Example 5-12-3 on page 271.
%% 
%%  Copyright (C) 2007 Michel Goossens, Frank Mittelbach, Denis Roegel, Sebastian Rahtz, Herbert Vo\ss 
%% 
%%  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{ttctexa}
\pagestyle{empty}
\setcounter{page}{6}
\setlength\textwidth{159.83385pt}
\StartShownPreambleCommands
\usepackage{pstricks}
\StopShownPreambleCommands
\begin{document}
\begin{tabular}{@{}rc@{\quad}rc@{}}
U & \pstribox[trimode=U]{Jana}
           & *U & \pstribox[trimode=*U]{Jana}
\\[5pt]
D & \pstribox[trimode=D]{Jana}
           & *D & \pstribox[trimode=*D]{Jana}
\\
R & \pstribox[trimode=R]{Felix}
           & *R & \pstribox[trimode=*R]{Felix}
\\
L & \pstribox[trimode=L]{Felix}
           & *L & \pstribox[trimode=*L]{Felix}
\end{tabular}
\end{document}