2000
0, 7727, 7338, 0, 0, 0.0, 0.0
1, 7728, 7339, 0, 0, 0.0, 0.0
2, 7728, 7339, 0, 0, 0.0, 0.0
3, 7728, 7339, 153, 153, 1.9798136646, 2.0847526911