Out-degree	Count
0	8
2	7
Out-degree	Count
0	3
3	1
Out-degree	Count
0	19
2	18
Out-degree	Count
0	10
2	9
Out-degree	Count
0	10
2	6
4	1
Out-degree	Count
0	17
2	12
3	2
Out-degree	Count
0	13
2	10
3	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	38
38	1
Out-degree	Count
0	38
38	1
Out-degree	Count
0	38
38	1
