%%
%% A DANTE-Edition example
%%
%% Example 01-01-16 on page 10.
%%
%% Copyright (C) 2010 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}
\begin{document}
\begin{tabular}{|@{}c @{}c@{} c@{}|}
co1 l1 & co2 l1 & co3 l1\\
\begin{tabular}{c} co1 l2\\co1 l3 \end{tabular} &
\begin{tabular}{|c|}\hline
co2 l2/3\\\hline \end{tabular} &
\begin{tabular}{c} co4 l2\\co4 l3 \end{tabular}\\
co1 l4 & co2 l4 & co3 l4
\end{tabular}
\end{document}
