Out-degree	Count
0	5
2	4
Out-degree	Count
0	9
2	8
Out-degree	Count
0	3
3	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	3
3	1
Out-degree	Count
0	8
2	7
Out-degree	Count
0	15
3	1
13	1
