12 0.306640625 0.43359375 0.591796875 0.53125
14 0.2841796875 0.23828125 0.1640625 0.380859375
12 0.921875 0.537109375 0.15625 0.33203125
14 0.9755859375 0.361328125 0.048828125 0.1640625