16 0.2177734375 0.435546875 0.1953125 0.2734375
16 0.064453125 0.466796875 0.12890625 0.33203125
16 0.439453125 0.5380859375 0.36328125 0.42578125
16 0.75 0.626953125 0.42578125 0.4609375
16 0.69140625 0.625 0.27734375 0.31640625