2000
0, 8659, 8270, 0, 0, 0.0, 0.0
1, 8659, 8271, 0, 0, 0.0, 0.0
2, 8659, 8269, 743, 743, 8.58066751357, 8.9853670335
3, 8659, 8271, 8, 8, 0.0923894214112, 0.0967234917181