2000
0, 7656, 6537, 0, 0, 0.0, 0.0
1, 7656, 6537, 1, 1, 0.0130616509927, 0.0152975370965
2, 7656, 6537, 0, 0, 0.0, 0.0
3, 7656, 6537, 81, 81, 1.05799373041, 1.23910050482