%%
%% A DANTE-Edition example
%%
%% Beispiel 01-01-15 auf Seite 10.
%%
%% Copyright (C) 2010 H. 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.
%%
%%Run also: >> <<
% Show page(s) 1
\documentclass[]{article}
\pagestyle{empty}
\setlength\textwidth{194.59192pt}
\setlength\parindent{0pt}
\begin{document}
\begin{tabular}{|ccc|}
Sp1 Z1 & Sp2 Z1 & Sp3 Z1\\
\begin{tabular}{c}Sp1 Z2\\Sp1 Z3\end{tabular}
& \begin{tabular}{|c|}\hline
Sp2 Z2/3\\\hline \end{tabular}
& \begin{tabular}{c}Sp4 Z2\\Sp4 Z3\end{tabular}\\
Sp1 Z4 & Sp2 Z4 & Sp3 Z4
\end{tabular}
\end{document}