Out-degree	Count
0	3
2	2
Out-degree	Count
0	1
1	1
Out-degree	Count
0	7
2	4
3	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	10
10	1
Out-degree	Count
0	4
2	3
Out-degree	Count
0	10
3	1
8	1
