digraph G {

	A [label="cp: wscript -> foo.txt",fillcolor="#fffea6",style=filled]
	B [label="cp: wscript -> bar.txt",fillcolor="#fffea6",style=filled]
	C [label="cat: foo.txt, bar.txt -> foobar.txt",fillcolor="#fffea6",style=filled]
	A -> C;
	B -> C;
}