arity: 1
"color: yellow}
edge: {sourcename: "n129" targetname: "n128" label: "0" class:1 priority:50}
-node: {title: "n128" label: "CmpT 128" info1: "mode: T
+node: {title: "n128" label: "Cmp 128" info1: "mode: T
visited: 24
irg: STRENGTH_RED_EXAMPLE_m2
arity: 2