digraph life {
graph [fontname="times-roman"];
node [fontname="times-roman"];
edge [fontname="times-roman"];
Life [fillcolor=orange, fontcolor=black, fontsize=11, shape=box, style=filled];
Inverter [fillcolor=ghostwhite, fontcolor=black, fontsize=11, shape=ellipse, style=filled];
Life -> Inverter;
"Busy?" [fillcolor=gray, fontcolor=black, fontsize=11, shape=ellipse, style=filled];
Inverter -> "Busy?";
Timeout [fillcolor=ghostwhite, fontcolor=black, fontsize=11, shape=ellipse, style=filled];
Life -> Timeout;
"Have a Beer!" [fillcolor=gray, fontcolor=black, fontsize=11, shape=ellipse, style=filled];
Timeout -> "Have a Beer!";
}
