17 0.4560546875 0.5 0.912109375 1
11 0.2568359375 0.560546875 0.513671875 0.87109375
11 0.673828125 0.2099609375 0.60546875 0.419921875
14 0.6015625 0.5205078125 0.796875 0.958984375