2000
0, 8702, 8247, 0, 0, 0.0, 0.0
1, 8702, 8247, 7, 7, 0.0804412778672, 0.0848793500667
2, 8702, 8248, 0, 0, 0.0, 0.0
3, 8701, 8246, 647, 647, 7.43592690495, 7.84622847441