Out-degree	Count
0	5
2	4
Out-degree	Count
0	28
2	27
Out-degree	Count
0	2
2	1
Out-degree	Count
0	44
2	39
3	2
Out-degree	Count
0	19
2	8
6	2
Out-degree	Count
0	8
2	2
6	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	22
2	21
Out-degree	Count
0	43
2	42
Out-degree	Count
0	58
2	2
3	4
4	2
5	1
7	1
11	1
22	1
