Out-degree	Count
0	5
2	4
Out-degree	Count
0	7
2	6
Out-degree	Count
0	15
15	1
Out-degree	Count
0	17
2	1
16	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	25
2	24
Out-degree	Count
0	28
2	1
6	1
9	1
14	1
