2000
0, 7763, 6743, 0, 0, 0.0, 0.0
1, 7763, 6743, 55, 55, 0.708488986217, 0.815660685155
2, 7763, 6743, 6, 6, 0.0772897075873, 0.0889811656533
3, 7764, 6744, 432, 432, 5.56414219474, 6.40569395018