Out-degree	Count
0	5
2	4
Out-degree	Count
0	19
2	18
Out-degree	Count
0	20
2	19
Out-degree	Count
0	3
2	2
Out-degree	Count
0	3
2	2
Out-degree	Count
0	16
2	15
Out-degree	Count
0	16
2	15
Out-degree	Count
0	26
2	25
Out-degree	Count
0	8
2	7
Out-degree	Count
0	9
2	8
Out-degree	Count
0	2
2	1
Out-degree	Count
0	5
2	4
Out-degree	Count
0	28
2	1
3	1
5	1
10	1
12	1
