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	3
2	2
Out-degree	Count
0	20
20	1
Out-degree	Count
0	20
2	3
5	1
13	1
