1 0.746094 0.507031 0.223438 0.976562
0 0.540625 0.760156 0.018750 0.460938
0 0.496094 0.903906 0.014063 0.167187
0 0.884375 0.500781 0.025000 0.982812
0 0.340625 0.292969 0.028125 0.289062