12 0.859375 0.91796875 0.07265625 0.07890625
2 0.63046875 0.946875 0.07265625 0.06328125
9 0.81640625 0.96875 0.0703125 0.0625
21 0.3046875 0.46640625 0.06796875 0.01953125