2000
0, 7447, 7187, 0, 0, 0.0, 0.0
1, 7448, 7188, 0, 0, 0.0, 0.0
2, 7448, 7188, 250, 250, 3.35660580021, 3.47801892042
3, 7448, 7188, 128, 128, 1.71858216971, 1.78074568726