Out-degree	Count
0	15
2	14
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	13
2	12
Out-degree	Count
0	1
1	1
Out-degree	Count
0	4
2	3
Out-degree	Count
0	1
1	1
Out-degree	Count
0	8
2	7
Out-degree	Count
0	15
15	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	15
15	1
