8 0.5 0.5 1 1
15 0.1921875 0.79375 0.384375 0.4125
9 0.3109375 0.9625 0.22265625 0.07421875
21 0.8015625 0.62421875 0.1703125 0.05390625
15 0.434375 0.80390625 0.0484375 0.084375
15 0.38828125 0.81640625 0.07578125 0.21875