2000
0, 7639, 6809, 0, 0, 0.0, 0.0
1, 7639, 6809, 11, 11, 0.143997905485, 0.16155088853
2, 7639, 6809, 0, 0, 0.0, 0.0
3, 7639, 6809, 176, 176, 2.30396648776, 2.58481421648