Out-degree	Count
0	1
1	1
Out-degree	Count
0	40
2	5
7	1
29	1
Out-degree	Count
0	9
2	8
Out-degree	Count
0	48
2	47
Out-degree	Count
0	52
2	51
Out-degree	Count
0	60
6	1
9	1
20	1
28	1
