2000
0, 7559, 6280, 0, 0, 0.0, 0.0
1, 7559, 6280, 19, 19, 0.251355999471, 0.302547770701
2, 7559, 6280, 6, 6, 0.0793755787803, 0.0955414012739
3, 7559, 6280, 496, 496, 6.5617145125, 7.89808917197