Out-degree	Count
0	15
2	14
Out-degree	Count
0	16
2	15
Out-degree	Count
0	1
1	1
Out-degree	Count
0	13
2	12
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	1
1	1
Out-degree	Count
0	3
2	2
Out-degree	Count
0	3
2	2
Out-degree	Count
0	16
16	1
Out-degree	Count
0	17
17	1
