C22213331333133313112331323133313331333133313211232313331333112331321123121
>>
C2221333133313331311233132313331333133313331321123231333133311233132112312
<<
C22213331333133313112331323133313331333133313211232313331333112331321123123
>>
C22213331333133313112331323133313331333133313211232313331333112331321123122
>>