2000
0, 7631, 6397, 0, 0, 0.0, 0.0
1, 7631, 6397, 0, 0, 0.0, 0.0
2, 7631, 6397, 0, 0, 0.0, 0.0
3, 7630, 6396, 90, 90, 1.17955439056, 1.40712945591