2000
0, 7749, 7441, 0, 0, 0.0, 0.0
1, 7749, 7441, 1, 1, 0.0129048909537, 0.0134390538906
2, 7749, 7441, 15, 15, 0.193573364305, 0.201585808359
3, 7748, 7440, 1375, 1375, 17.7465152297, 18.4811827957