Out-degree	Count
0	1
1	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	52
52	1
Out-degree	Count
0	52
52	1
Out-degree	Count
0	52
52	1
Out-degree	Count
0	52
52	1
Out-degree	Count
0	4
2	3
Out-degree	Count
0	52
2	51
Out-degree	Count
0	52
52	1
