14 0.5498046875 0.5009765625 0.2275390625 0.61328125
14 0.3876953125 0.7998046875 0.568359375 0.39453125
19 0.380859375 0.5556640625 0.25 0.3173828125
17 0.736328125 0.65625 0.4560546875 0.6826171875