14 0.1640625 0.6513671875 0.28515625 0.369140625
14 0.408203125 0.5234375 0.15625 0.18359375
14 0.607421875 0.7822265625 0.41015625 0.435546875
14 0.783203125 0.5693359375 0.16796875 0.20703125