2 0.435546875 0.69140625 0.7265625 0.498046875 0.568359375 0.1953125 0.5546875 0.263671875 0.33984375 0.513671875 0.33203125 0.548828125 0.359375 0.634765625 0.408203125 0.69140625 0.435546875 0.69140625