13 0.47265625 0.6884765625 0.59375 0.5224609375
14 0.3525390625 0.5244140625 0.23046875 0.6689453125
13 0.1279296875 0.478515625 0.0556640625 0.06640625
14 0.125 0.4482421875 0.0380859375 0.080078125