paper.tex

\documentclass{article}

\usepackage{drawnn}

\title{Example}

\begin{document}
\maketitle

This is an example.

\begin{figure}
  \drawnn{2}{1}{3,3,4,2}{}
  \drawnn{2}{1}{3,3,4,2}{center}
\end{figure}

\begin{figure}
  \drawnn{7}{7}{6,2,6}{}
  \drawnn{7}{7}{6,2,6}{center}
\end{figure}

\begin{figure}
  \drawnn{1}{2}{3,3,4,2}{}
  \drawnn{1}{2}{3,3,4,2}{center}
\end{figure}

\begin{figure}
  \drawnn{1}{2}{3,3,1,2}{}
  \drawnn{1}{2}{3,3,1,2}{center}
\end{figure}

\begin{figure}
  \drawnn{1}{2}{3,3,5,2}{}
  \drawnn{1}{2}{3,3,5,2}{center}
\end{figure}

\begin{figure}
  \drawnn{8}{4}{3,3,5,2,6,3}{}
  \drawnn{8}{4}{3,3,5,2,6,3}{center}
\end{figure}

\end{document}