2000
0, 7609, 6520, 0, 0, 0.0, 0.0
1, 7610, 6521, 13, 13, 0.170827858081, 0.199355927005
2, 7610, 6521, 0, 0, 0.0, 0.0
3, 7610, 6521, 141, 141, 1.85282522996, 2.16224505444