2000
0, 6890, 5635, 0, 0, 0.0, 0.0
1, 6890, 5636, 4, 4, 0.0580551523948, 0.0709723207949
2, 6890, 5636, 0, 0, 0.0, 0.0
3, 6890, 5636, 22, 22, 0.319303338171, 0.390347764372