2000
0, 7649, 6434, 0, 0, 0.0, 0.0
1, 7649, 6434, 17, 17, 0.222251274676, 0.264221324215
2, 7649, 6434, 0, 0, 0.0, 0.0
3, 7649, 6434, 1871, 1871, 24.4607138188, 29.0798880945