C22213331333133313112331323133313331333133313211232311113313121221
>>
C2221333133313331311233132313331333133313331321123231111331312122
<<
C22213331333133313112331323133313331333133313211232311113313121223
>>
C22213331333133313112331323133313331333133313211232311113313121222
>>