2000
0, 498, 498, 1, 1, 0.200803212851, 0.200803212851
1, 498, 498, 3, 3, 0.602409638554, 0.602409638554
2, 498, 498, 0, 0, 0.0, 0.0
3, 498, 498, 6, 6, 1.20481927711, 1.20481927711