Out-degree	Count
0	1
1	1
Out-degree	Count
0	3
2	2
Out-degree	Count
0	1
1	1
Out-degree	Count
0	3
2	2
Out-degree	Count
0	11
2	10
Out-degree	Count
0	13
2	12
Out-degree	Count
0	15
4	1
5	1
8	1
