Out-degree	Count
0	1
1	1
Out-degree	Count
0	3
2	2
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	19
2	18
Out-degree	Count
0	3
2	2
Out-degree	Count
0	20
20	1
