Out-degree	Count
0	5
2	4
Out-degree	Count
0	16
2	15
Out-degree	Count
0	5
5	1
Out-degree	Count
0	5
5	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	32
2	31
Out-degree	Count
0	36
2	35
Out-degree	Count
0	37
2	1
3	3
5	1
6	1
21	1
