8 0.578125 0.65234375 0.15625 0.263671875
8 0.796875 0.6787109375 0.064453125 0.322265625
8 0.712890625 0.6640625 0.2109375 0.291015625
10 0.724609375 0.6845703125 0.20703125 0.30078125
17 0.2275390625 0.76953125 0.455078125 0.44140625