2000
0, 5521, 4151, 0, 0, 0.0, 0.0
1, 5521, 4151, 1, 1, 0.0181126607499, 0.024090580583
2, 5521, 4151, 0, 0, 0.0, 0.0
3, 5521, 4151, 45, 45, 0.815069733744, 1.08407612623