Out-degree	Count
0	8
2	7
Out-degree	Count
0	9
2	8
Out-degree	Count
0	1
1	1
Out-degree	Count
0	3
2	2
Out-degree	Count
0	56
2	55
Out-degree	Count
0	60
2	59
Out-degree	Count
0	1
1	1
Out-degree	Count
0	2
2	1
Out-degree	Count
0	2
2	1
Out-degree	Count
0	63
2	1
3	1
4	1
8	1
12	1
19	1
21	1
