16 0.359375 0.546875 0.56640625 0.8037109375
16 0.58984375 0.423828125 0.234375 0.2275390625
16 0.90625 0.310546875 0.1787109375 0.2138671875
16 0.837890625 0.662109375 0.314453125 0.5859375