C222133313331333131123313231333133313331313113313331333121111311232321
>>
C22213331333133313112331323133313331333131311331333133312111131123232
<<
C222133313331333131123313231333133313331313113313331333121111311232323
>>
C222133313331333131123313231333133313331313113313331333121111311232322
>>