2000
0, 7764, 6769, 0, 0, 0.0, 0.0
1, 7764, 6769, 161, 161, 2.07367336425, 2.3784901758
2, 7764, 6769, 23, 23, 0.296239052035, 0.339784310829
3, 7764, 6769, 55, 55, 0.708397733127, 0.812527699808