12 0.5375 0.4390625 0.15234375 0.20703125
9 0.83515625 0.5875 0.3296875 0.42109375
18 0.50234375 0.8234375 0.353125 0.33046875
26 0.76171875 0.51015625 0.0859375 0.04375