2000
0, 1689, 1689, 0, 0, 0.0, 0.0
1, 1689, 1689, 19, 19, 1.12492599171, 1.12492599171
2, 1689, 1689, 48, 48, 2.84191829485, 2.84191829485
3, 1689, 1689, 134, 134, 7.93368857312, 7.93368857312