12 0.478515625 0.521484375 0.65234375 0.95703125
9 0.013671875 0.4892578125 0.02734375 0.056640625
9 0.0869140625 0.4970703125 0.1171875 0.09765625
9 0.265625 0.490234375 0.041015625 0.05859375