2000
0, 1690, 1690, 0, 0, 0.0, 0.0
1, 1690, 1690, 0, 0, 0.0, 0.0
2, 1690, 1690, 0, 0, 0.0, 0.0
3, 1690, 1690, 11, 11, 0.650887573964, 0.650887573964