Out-degree	Count
0	5
2	4
Out-degree	Count
0	4
2	3
Out-degree	Count
0	1
1	1
Out-degree	Count
0	2
2	1
Out-degree	Count
0	2
2	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	2
2	1
Out-degree	Count
0	7
7	1
Out-degree	Count
0	7
7	1
