Out-degree	Count
0	1
1	1
Out-degree	Count
0	5
2	4
Out-degree	Count
0	11
2	6
5	1
Out-degree	Count
0	17
2	16
Out-degree	Count
0	1
1	1
Out-degree	Count
0	3
2	2
Out-degree	Count
0	18
2	17
Out-degree	Count
0	20
2	2
4	1
15	1
