8 0.31640625 0.84765625 0.259765625 0.298828125
8 0.306640625 0.7734375 0.1142578125 0.2822265625
8 0.138671875 0.865234375 0.27734375 0.26171875
10 0.20703125 0.8544921875 0.4140625 0.28515625
8 0.03125 0.6923828125 0.0615234375 0.103515625