\documentclass{standalone}
\usepackage[en]{superfig}
\sfsetrole{a}{sfTeal}
\sfsetrole{b}{sfOrange}
\sfsetrole{c}{sfCoral}
\sfsetrole{d}{sfViolet}
\sfsetrole{e}{sfInk}
\begin{document}\begin{tikzpicture}
\sfnode[role=a, at={(0,0)}]{A}{A}{8mm}{8mm}
\sfnode[role=b, at={(12mm,0)}]{B}{B}{8mm}{8mm}
\sfnode[role=c, at={(24mm,0)}]{C}{C}{8mm}{8mm}
\sfnode[role=d, at={(36mm,0)}]{D}{D}{8mm}{8mm}
\sfnode[role=e, at={(48mm,0)}]{E}{E}{8mm}{8mm}
\end{tikzpicture}\end{document}