Out-degree	Count
0	8
2	7
Out-degree	Count
0	3
2	2
Out-degree	Count
0	8
2	7
Out-degree	Count
0	2
2	1
Out-degree	Count
0	14
2	13
Out-degree	Count
0	2
2	1
Out-degree	Count
0	16
2	3
4	2
7	1
