Out-degree	Count
0	5
2	4
Out-degree	Count
0	7
2	6
Out-degree	Count
0	4
4	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	10
2	9
Out-degree	Count
0	13
4	2
7	1
