Out-degree	Count
0	21
2	3
18	1
Out-degree	Count
0	18
2	17
Out-degree	Count
0	1
1	1
Out-degree	Count
0	7
2	2
5	1
Out-degree	Count
0	20
2	2
18	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	5
2	1
4	1
Out-degree	Count
0	50
2	49
Out-degree	Count
0	54
2	1
4	1
9	1
17	1
26	1
