2000
0, 7697, 6918, 0, 0, 0.0, 0.0
1, 7698, 6919, 56, 56, 0.727461678358, 0.809365515248
2, 7698, 6919, 4, 4, 0.0519615484541, 0.0578118225177
3, 7698, 6919, 2, 2, 0.0259807742271, 0.0289059112589