Out-degree	Count
0	1
1	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	2
2	1
Out-degree	Count
0	4
2	3
Out-degree	Count
0	3
2	2
Out-degree	Count
0	1
1	1
Out-degree	Count
0	22
2	21
Out-degree	Count
0	23
2	1
3	1
20	1
