0	1	25	25	3.86340952
1	2	0	0
2	3	0	0
3	4	1934	1934	11.8261948
4	5	0	0
5	6	10	10	4.27855778
6	7	786	786	5.32832909
7	8	83	83	1.73729599
8	9	84	84	0.135087103
9	10	0	0
10	11	0	0
11	12	0	0
12	13	0	0
13	14	10	10	7.48319149
14	15	1494	1494	6.71835089
15	16	49	49	0.286695421
16	17	260	260	0.265006453
17	18	0	0
18	19	0	0
19	20	1455	1455	3.84650302
20	0.121293955
