2000
0, 7512, 6367, 0, 0, 0.0, 0.0
1, 7511, 6366, 44, 44, 0.585807482359, 0.691171850456
2, 7511, 6366, 0, 0, 0.0, 0.0
3, 7511, 6366, 59, 59, 0.785514578618, 0.926798617656