2000
0, 7504, 6185, 0, 0, 0.0, 0.0
1, 7504, 6184, 0, 0, 0.0, 0.0
2, 7504, 6185, 0, 0, 0.0, 0.0
3, 7504, 6185, 1759, 1759, 23.4408315565, 28.4397736459