2000
0, 7973, 7934, 0, 0, 0.0, 0.0
1, 7973, 7934, 11, 11, 0.137965634015, 0.138643811444
2, 7973, 7934, 1, 1, 0.012542330365, 0.0126039828586
3, 7973, 7934, 15, 15, 0.188134955475, 0.189059742879