0 0.60625 0.50390625 0.19765625 0.3515625
19 0.5953125 0.57421875 0.3734375 0.1796875
19 0.1421875 0.7703125 0.284375 0.378125
23 0.62734375 0.82578125 0.5796875 0.3484375