2 0.49609375 0.720703125 0.52734375 0.388671875 0.494140625 0.35546875 0.439453125 0.3359375 0.326171875 0.35546875 0.28515625 0.392578125 0.28125 0.447265625 0.3359375 0.724609375 0.419921875 0.80859375 0.49609375 0.720703125