2000
0, 7682, 6368, 0, 0, 0.0, 0.0
1, 7682, 6368, 18, 18, 0.234313980734, 0.282663316583
2, 7682, 6368, 6, 6, 0.0781046602447, 0.0942211055276
3, 7681, 6367, 514, 514, 6.69183700039, 8.07287576567