2000
0, 7887, 6838, 0, 0, 0.0, 0.0
1, 7887, 6837, 0, 0, 0.0, 0.0
2, 7887, 6837, 2, 2, 0.025358184354, 0.0292525961679
3, 7887, 6838, 33, 33, 0.418410041841, 0.482597250658