2000
0, 7919, 7514, 0, 0, 0.0, 0.0
1, 7919, 7514, 1607, 1607, 20.2929662836, 21.3867447431
2, 7919, 7514, 21, 21, 0.265184998106, 0.27947830716
3, 7919, 7514, 117, 117, 1.47745927516, 1.55709342561