2000
0, 7839, 6655, 0, 0, 0.0, 0.0
1, 7839, 6655, 602, 602, 7.67955096313, 9.04583020285
2, 7839, 6655, 0, 0, 0.0, 0.0
3, 7839, 6655, 404, 404, 5.15371858655, 6.07062359128