2000
0, 8473, 7525, 39, 39, 0.460285613124, 0.518272425249
1, 8473, 7626, 0, 0, 0.0, 0.0
2, 8473, 7636, 0, 0, 0.0, 0.0
3, 8473, 7632, 1, 1, 0.0118021952083, 0.0131027253669