3 0.81015625 0.584375 0.240625 0.0546875
3 0.7408518515625 0.4283740734375 0.8459012343750001 0.3070583328125 0.8002283953125 0.2988333328125 0.694880246875 0.412002778125 0.7408518515625 0.4283740734375