0	1	50	50	3.39029384
1	2	23	23	2.93189907
2	3	0	0
3	4	217	217	3.33299518
4	5	260	260	0.438888609
5	6	503	503	0.484546095
6	7	262	262	0.0344829038
7	8	33	33	1.00702453
8	0.038335178
