1 0.494531 0.502344 0.020313 0.995313 2 0.695312 0.503906 0.078125 0.992188 1 0.753125 0.567187 0.012500 0.218750 2 0.581250 0.710156 0.062500 0.579688 2 0.465625 0.737500 0.046875 0.515625