21 0.3390625 0.54140625 0.02890625 0.01796875
21 0.42109375 0.5609375 0.03125 0.0078125
20 0.61640625 0.5640625 0.0359375 0.0421875
9 0.73125 0.91640625 0.33984375 0.1671875
9 0.0421875 0.91953125 0.084375 0.1609375