Out-degree	Count
0	4
2	3
Out-degree	Count
0	2
2	1
Out-degree	Count
0	2
2	1
Out-degree	Count
0	2
2	1
Out-degree	Count
0	2
2	1
Out-degree	Count
0	6
6	1
Out-degree	Count
0	6
6	1
Out-degree	Count
0	6
6	1
Out-degree	Count
0	6
6	1
Out-degree	Count
0	6
6	1
