Out-degree	Count
0	1
1	1
Out-degree	Count
0	52
52	1
Out-degree	Count
0	52
2	7
45	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	9
2	8
Out-degree	Count
0	52
52	1
