4 0.3515625 0.1671875 0.3046875 0.2421875
19 0.54140625 0.6640625 0.5046875 0.59375
26 0.43515625 0.73125 0.32890625 0.2265625
9 0.7921875 0.60703125 0.2859375 0.2078125