%% 
%%  Ein Beispiel der DANTE-Edition
%%  
%%  7. Auflage
%% 
%%  Beispiel 32-01-2 auf Seite 700.
%% 
%%  Copyright (C) 2016 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[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{241.16928pt}
\setlength\parindent{0pt}
%StartShownPreambleCommands
\usepackage{rrgtrees}
%StopShownPreambleCommands
\begin{document}
\TOP{
 \OPR{4}{the}
 \CLAUSE{
  \CORE[COREa]{
   \ARG{\WORD(NP){cat}}
   \NUC{walked}
   \AAJ{\FanEnd{PP}{to the mat}}}}
  \rPERIPH[a]{3}{PP}{%
    \WORD{on the floor}}}
\dolinks
\end{document}