C22213331333133313112331323133313331333133313211232313331323133312233121
>>
C2221333133313331311233132313331333133313331321123231333132313331223312
<<
C22213331333133313112331323133313331333133313211232313331323133312233123
>>
C22213331333133313112331323133313331333133313211232313331323133312233122
>>