Out-degree	Count
0	7
2	6
Out-degree	Count
0	7
2	6
Out-degree	Count
0	5
2	4
Out-degree	Count
0	5
2	4
Out-degree	Count
0	15
2	14
Out-degree	Count
0	3
2	2
Out-degree	Count
0	15
2	1
3	1
12	1
