Out-degree	Count
0	16
2	15
Out-degree	Count
0	16
16	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	16
16	1
Out-degree	Count
0	2
2	1
Out-degree	Count
0	16
2	1
3	3
4	1
6	1
