3 0.2808988765625 0.475403990625 0.23358959218750003 0.4474501109375 0.22885866406250002 0.4665401328125 0.24778237656250002 0.4949042125 0.28444707343750003 0.5019951218750001 0.31283264375000003 0.4931312640625 0.2808988765625 0.475403990625