2000
0, 7557, 6242, 0, 0, 0.0, 0.0
1, 7557, 6242, 10, 10, 0.132327643245, 0.16020506248
2, 7558, 6243, 0, 0, 0.0, 0.0
3, 7557, 6243, 772, 772, 10.2156940585, 12.3658497517