8 0.6181640625 0.6435546875 0.17578125 0.4130859375
8 0.58984375 0.7529296875 0.248046875 0.48828125
8 0.8154296875 0.83203125 0.1416015625 0.298828125
17 0.134765625 0.828125 0.185546875 0.3388671875