17 0.3056640625 0.779296875 0.599609375 0.44140625
17 0.8349609375 0.734375 0.330078125 0.5078125
15 0.451171875 0.40625 0.220703125 0.498046875
19 0.6708984375 0.4248046875 0.17578125 0.197265625