Out-degree	Count
0	1
1	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	21
2	20
Out-degree	Count
0	1
1	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	15
2	14
Out-degree	Count
0	1
1	1
Out-degree	Count
0	23
23	1
