2000
0, 4020, 4020, 0, 0, 0.0, 0.0
1, 4020, 4020, 0, 0, 0.0, 0.0
2, 4020, 4020, 0, 0, 0.0, 0.0
3, 4020, 4020, 25, 25, 0.621890547264, 0.621890547264