Out-degree	Count
0	3
2	2
Out-degree	Count
0	3
2	2
Out-degree	Count
0	21
2	1
20	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	15
15	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	16
2	1
15	1
Out-degree	Count
0	21
2	20
Out-degree	Count
0	1
1	1
Out-degree	Count
0	21
3	1
6	1
14	1
