C22213331333133313112331323133313331333133313211232313331323233123121
>>
C2221333133313331311233132313331333133313331321123231333132323312312
<<
C22213331333133313112331323133313331333133313211232313331323233123123
>>
C22213331333133313112331323133313331333133313211232313331323233123122
>>