2000
0, 19745, 17880, 0, 0, 0.0, 0.0
1, 19746, 17881, 71, 71, 0.35956649448, 0.397069515128
2, 19746, 17881, 6, 6, 0.030385900942, 0.0335551702925
3, 19746, 17881, 2111, 2111, 10.6907728147, 11.8058274146