13 0.515625 0.5478515625 0.48046875 0.6171875
11 0.515625 0.3134765625 0.091796875 0.31640625
14 0.5244140625 0.376953125 0.251953125 0.697265625
6 0.794921875 0.2890625 0.404296875 0.3984375