Out-degree	Count
0	1
1	1
Out-degree	Count
0	7
2	6
Out-degree	Count
0	2
2	1
Out-degree	Count
0	18
2	17
Out-degree	Count
0	18
2	17
Out-degree	Count
0	1
1	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	9
2	8
Out-degree	Count
0	8
2	7
Out-degree	Count
0	20
20	1
Out-degree	Count
0	20
20	1
