8 0.5 0.5 1 1
21 0.740625 0.50078125 0.140625 0.0734375
21 0.81640625 0.61796875 0.12421875 0.0375
21 0.909375 0.5953125 0.12265625 0.03046875
5 0.803125 0.5671875 0.07890625 0.06171875
21 0.93046875 0.47890625 0.10703125 0.04453125
15 0.49609375 0.8296875 0.7515625 0.33984375