digraph pastafarianism { ordering=out; graph [fontname="times-roman"]; node [fontname="times-roman"]; edge [fontname="times-roman"]; "Blackboard Demo" [fillcolor=orange, fontcolor=black, fontsize=9, label="Ⓜ Blackboard Demo", shape=box, style=filled]; "Set Nested" [fillcolor=gray, fontcolor=black, fontsize=9, label="Set Nested", shape=ellipse, style=filled]; "Blackboard Demo" -> "Set Nested"; Writer [fillcolor=gray, fontcolor=black, fontsize=9, label=Writer, shape=ellipse, style=filled]; "Blackboard Demo" -> Writer; "Check Nested Foo" [fillcolor=gray, fontcolor=black, fontsize=9, label="Check Nested Foo", shape=ellipse, style=filled]; "Blackboard Demo" -> "Check Nested Foo"; ParamsAndState [fillcolor=gray, fontcolor=black, fontsize=9, label=ParamsAndState, shape=ellipse, style=filled]; "Blackboard Demo" -> ParamsAndState; }