Out-degree	Count
0	18
2	17
Out-degree	Count
0	19
2	16
3	1
Out-degree	Count
0	52
2	51
Out-degree	Count
0	1
1	1
Out-degree	Count
0	3
2	2
Out-degree	Count
0	53
2	6
3	1
6	1
40	1
Out-degree	Count
0	56
56	1
Out-degree	Count
0	56
3	2
4	1
16	1
34	1
