Out-degree	Count
0	1
1	1
Out-degree	Count
0	2
2	1
Out-degree	Count
0	12
12	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	12
12	1
Out-degree	Count
0	3
2	2
Out-degree	Count
0	18
2	17
Out-degree	Count
0	19
4	1
5	1
12	1
