2000
0, 7720, 6461, 19, 19, 0.246113989637, 0.294072125058
1, 7721, 6461, 2, 2, 0.0259033803911, 0.0309549605324
2, 7721, 6462, 0, 0, 0.0, 0.0
3, 7721, 6462, 389, 389, 5.03820748608, 6.01980810894