Out-degree	Count
0	13
2	1
3	1
4	1
7	1
Out-degree	Count
0	38
2	37
Out-degree	Count
0	6
6	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	11
2	1
4	1
7	1
Out-degree	Count
0	40
2	2
3	2
6	1
29	1
