2000
0, 7690, 6455, 0, 0, 0.0, 0.0
1, 7690, 6455, 0, 0, 0.0, 0.0
2, 7690, 6455, 16, 16, 0.208062418726, 0.247869868319
3, 7690, 6455, 15, 15, 0.195058517555, 0.232378001549