Out-degree	Count
0	2
2	1
Out-degree	Count
0	20
2	19
Out-degree	Count
0	21
2	13
8	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	2
2	1
Out-degree	Count
0	17
2	16
Out-degree	Count
0	26
7	1
20	1
