Out-degree	Count
0	9
2	8
Out-degree	Count
0	13
13	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	13
2	12
Out-degree	Count
0	12
2	5
3	1
5	1
Out-degree	Count
0	8
2	7
Out-degree	Count
0	13
13	1
