Out-degree	Count
0	5
2	4
Out-degree	Count
0	6
2	5
Out-degree	Count
0	5
2	1
4	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	5
2	1
4	1
Out-degree	Count
0	13
2	12
Out-degree	Count
0	16
2	15
Out-degree	Count
0	17
3	1
5	1
11	1
