प्रयोग:Luke

<graphviz> digraph G { bgcolor="transparent"; rankdir=LR; Dreieck [shape=triangle, style=filled, color=blue, fontcolor=white]; Ei [shape=egg, style=filled, color=beige]; Kasten [shape=box, style=filled, color=yellow, fillcolor=green]; Haus [shape=house style=filled, color=gray, fillcolor=red]; Nix [shape=none, fontcolor=red]; Dreieck -> Ei -> Kasten -> Haus -> Nix [color=blue style=bold]; } </graphviz>