10 0.5400390625 0.6884765625 0.8359375 0.619140625
8 0.2392578125 0.6630859375 0.4140625 0.6689453125
8 0.390625 0.341796875 0.173828125 0.1865234375
8 0.7822265625 0.5830078125 0.259765625 0.642578125
8 0.65625 0.6884765625 0.435546875 0.619140625