2000
0, 7641, 6747, 0, 0, 0.0, 0.0
1, 7641, 6747, 6, 6, 0.0785237534354, 0.0889284126278
2, 7641, 6747, 0, 0, 0.0, 0.0
3, 7641, 6747, 63, 63, 0.824499411072, 0.933748332592