Out-degree	Count
0	13
2	12
Out-degree	Count
0	14
2	13
Out-degree	Count
0	14
2	13
Out-degree	Count
0	1
1	1
Out-degree	Count
0	18
2	17
Out-degree	Count
0	14
2	13
Out-degree	Count
0	1
1	1
Out-degree	Count
0	18
5	2
10	1
