C22213331333133313112331323133313331333133313331333131323233121
>>
C2221333133313331311233132313331333133313331333133313132323312
<<
C22213331333133313112331323133313331333133313331333131323233123
>>
C22213331333133313112331323133313331333133313331333131323233122
>>