2000
0, 7434, 7140, 0, 0, 0.0, 0.0
1, 7435, 7141, 0, 0, 0.0, 0.0
2, 7434, 7140, 0, 0, 0.0, 0.0
3, 7434, 7140, 53, 53, 0.712940543449, 0.742296918768