3 0.415625 0.3875 0.03203125 0.0609375
7 0.2828125 0.3203125 0.05234375 0.1953125
6 0.3890625 0.70546875 0.44296875 0.478125
2 0.78828125 0.6671875 0.196875 0.3390625