16 0.59375 0.6337890625 0.3876953125 0.50390625
16 0.568359375 0.3974609375 0.072265625 0.07421875
16 0.16796875 0.544921875 0.3115234375 0.2744140625
16 0.08984375 0.4130859375 0.076171875 0.0849609375