12 0.853125 0.5046398977331144 0.29375 0.4441899253226639
20 0.53046875 0.6712093835263595 0.528125 0.5373434561652148
9 0.30625 0.44387313636573333 0.6125 0.8216287272685333
9 0.51484375 0.8191383689158631 0.3734375 0.35026837580913145