digraph g{
0 -> 0 [label="[4, 5]"]
0 -> 1 [label="[0, 10, 11]"]
0 -> 3 [label="[1, 2, 3, 6, 9]"]
1 -> 0 [label="[4, 5]"]
1 -> 1 [label="[0, 10, 11]"]
1 -> 3 [label="[2, 3, 6, 7, 9]"]
3 -> 0 [label="[0, 4, 5]"]
3 -> 1 [label="[10, 11]"]
3 -> 3 [label="[1, 2, 3, 6, 7, 9]"]
}