Out-degree	Count
0	7
2	6
Out-degree	Count
0	5
2	4
Out-degree	Count
0	60
2	59
Out-degree	Count
0	54
2	53
Out-degree	Count
0	8
2	7
Out-degree	Count
0	76
2	25
3	2
47	1
Out-degree	Count
0	126
2	4
3	1
4	1
5	1
6	2
7	1
15	1
19	1
20	1
46	1
