2000
0, 8851, 7449, 0, 0, 0.0, 0.0
1, 8851, 7448, 0, 0, 0.0, 0.0
2, 8851, 7449, 385, 385, 4.34979098407, 5.16847899047
3, 8851, 7449, 179, 179, 2.02237035363, 2.40300711505