几时再回头
76535, 65327, 67276535 555, 56727, 72353323, 77673576, 67276535 555565(4)5(4)3, 565(4)5(4)3723 3(4)56756756, 56727, 72353, 3576, 3565
Level 3 (2.2 octaves full chromatic)
76535, 65327, 67276535 555, 56727, 72353323, 77673576, 67276535 555565(4)5(4)3, 565(4)5(4)3723 3(4)56756756, 56727, 72353, 3576, 3565