2000
0, 7555, 6416, 0, 0, 0.0, 0.0
1, 7555, 6416, 7, 7, 0.0926538716082, 0.109102244389
2, 7555, 6416, 0, 0, 0.0, 0.0
3, 7555, 6416, 248, 248, 3.28259430841, 3.86533665835