Out-degree	Count
0	6
6	1
Out-degree	Count
0	7
2	6
Out-degree	Count
0	13
2	12
Out-degree	Count
0	5
5	1
Out-degree	Count
0	6
6	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	13
2	12
Out-degree	Count
0	5
5	1
Out-degree	Count
0	20
5	2
12	1
