C222133313331333131123313231333133313331333131123313332112311111
>>
C22213331333133313112331323133313331333133313112331333211231111
<<
C222133313331333131123313231333133313331333131123313332112311113
>>
C222133313331333131123313231333133313331333131123313332112311112
>>