Out-degree	Count
0	4
2	3
Out-degree	Count
0	12
2	11
Out-degree	Count
0	1
1	1
Out-degree	Count
0	2
2	1
Out-degree	Count
0	2
2	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	21
2	20
Out-degree	Count
0	22
2	1
3	1
5	1
15	1
