C222133313331333131123313231333133313331323113313231333113123231   >>    C22213331333133313112331323133313331333132311331323133311312323   <<    C222133313331333131123313231333133313331323113313231333113123233   >>      C222133313331333131123313231333133313331323113313231333113123232   >>