Out-degree	Count
0	1
1	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	15
15	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	15
15	1
Out-degree	Count
0	15
15	1
Out-degree	Count
0	15
2	14
Out-degree	Count
0	15
15	1
