0 0 0.875 0.978125 0.875 0.978125 0.5234375 0 0.5234375 0 0.875
0 0.99609375 0.5375 0.71796875 0.5375 0.71796875 0.6390625 0.99609375 0.6390625 0.99609375 0.5375