digraph {
	1 [label="set"]
	2 [label="grasp:main"]
	3 [label="abc"]
	4 [label="def"]
	5 [label="out"]

	1 -> 2 [label="name"]
	1 -> 3 [label="in"]
	1 -> 4 [label="in"]
	1 -> 5 [label="out"]
}