Out-degree	Count
0	1
1	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	31
31	1
Out-degree	Count
0	31
2	10
4	2
7	1
9	1
Out-degree	Count
0	31
31	1
Out-degree	Count
0	31
31	1
Out-degree	Count
0	6
2	5
Out-degree	Count
0	31
31	1
