Out-degree	Count
0	4
2	3
Out-degree	Count
0	15
2	14
Out-degree	Count
0	5
5	1
Out-degree	Count
0	4
4	1
Out-degree	Count
0	2
2	1
Out-degree	Count
0	24
2	23
Out-degree	Count
0	27
2	2
4	1
6	1
17	1
