0	1	10	10	3.33272314
1	2	1010	1010	3.99539495
2	3	209	209	0.865784287
3	4	11	11	0.182387322
4	5	0	0
5	6	0	0
6	7	42	42	4.31108522
7	8	477	477	0.621858358
8	0.228170544
