2000
0, 8141, 7988, 0, 0, 0.0, 0.0
1, 8141, 7988, 14, 14, 0.171969045572, 0.175262894342
2, 8140, 7987, 0, 0, 0.0, 0.0
3, 8140, 7986, 1392, 1392, 17.1007371007, 17.4305033809