15 0.865234375 0.51953125 0.26953125 0.48046875
4 0.744140625 0.712890625 0.09375 0.296875
10 0.5830078125 0.837890625 0.833984375 0.32421875
17 0.32421875 0.607421875 0.6484375 0.7578125
14 0.4130859375 0.53515625 0.37890625 0.673828125
15 0.6328125 0.25 0.15625 0.5