2000
0, 7497, 6258, 1, 1, 0.0133386688009, 0.0159795461809
1, 7497, 6258, 172, 172, 2.29425103375, 2.74848194311
2, 7497, 6258, 21, 21, 0.280112044818, 0.335570469799
3, 7497, 6258, 53, 53, 0.706949446445, 0.846915947587