Out-degree	Count
0	27
2	26
Out-degree	Count
0	23
2	22
Out-degree	Count
0	28
2	27
Out-degree	Count
0	17
2	9
3	1
6	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	21
2	20
Out-degree	Count
0	17
2	16
Out-degree	Count
0	15
2	14
Out-degree	Count
0	23
23	1
Out-degree	Count
0	29
29	1
