2000
0, 7459, 6305, 0, 0, 0.0, 0.0
1, 7459, 6309, 0, 0, 0.0, 0.0
2, 7459, 6309, 0, 0, 0.0, 0.0
3, 7459, 6309, 17, 17, 0.227912588819, 0.269456332224