2000
0, 7806, 7411, 0, 0, 0.0, 0.0
1, 7806, 7411, 1, 1, 0.0128106584678, 0.013493455674
2, 7806, 7411, 0, 0, 0.0, 0.0
3, 7806, 7411, 454, 454, 5.8160389444, 6.126028876