12 0.52734375 0.4078125 0.03046875 0.0390625
12 0.19140625 0.35078125 0.04296875 0.04453125
12 0.2796875 0.9046875 0.2234375 0.08515625
0 0.72421875 0.5890625 0.3359375 0.23671875