C22213331333133313112331323133313331333133313211232313331123331211
>>
C2221333133313331311233132313331333133313331321123231333112333121
<<
C22213331333133313112331323133313331333133313211232313331123331213
>>
C22213331333133313112331323133313331333133313211232313331123331212
>>