0	1	33	33	2.97860861
1	2	354	354	2.59983301
2	3	1823	1823	2.35922909
3	4	0	0
4	5	0	0
5	6	0	0
6	7	0	0
7	8	236	236	8.52797413
8	9	0	0
9	10	615	615	8.48665619
10	11	35	35	0.6776582
11	12	0	0
12	13	260	260	3.534729
13	14	114	114	2.13721275
14	15	35	35	0.531161964
15	16	83	83	2.08142209
16	17	84	84	0.032099776
17	18	685	685	0.345255524
18	0.0308489352
