\documentclass{standalone}

\usepackage{tikz}
\usepackage{shapes}

\begin{document}
\begin{tikzpicture}
\grid{27}{27}{(-13,-13)}

\rodh{teal}{(0,0)}
\rodh{teal}{(2,1)}
\rodh{teal}{(8,3)}
\rodh{teal}{(-6,6)}
\rodh{teal}{(8,6)}
\rodh{teal}{(-7,7)}
\rodh{teal}{(8,8)}
\rodh{teal}{(-6,10)}
\rodh{teal}{(-4,-2)}
\rodh{teal}{(8,-2)}
\rodh{teal}{(-1,-5)}
\rodh{teal}{(-3,-7)}
\rodh{teal}{(5,-8)}
\rodh{teal}{(-3,-10)}

\rodv{teal}{(-12,-1)}
\rodv{teal}{(-11,-5)}
\rodv{teal}{(1,8)}

\end{tikzpicture}
\end{document}