Out-degree	Count
0	6
2	5
Out-degree	Count
0	8
2	7
Out-degree	Count
0	5
2	4
Out-degree	Count
0	13
2	12
Out-degree	Count
0	29
2	28
Out-degree	Count
0	2
2	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	31
3	1
4	1
6	2
16	1
