C22213331333133313112331323133313331333133313211232313331323231133133312121
>>
C2221333133313331311233132313331333133313331321123231333132323113313331212
<<
C22213331333133313112331323133313331333133313211232313331323231133133312123
>>
C22213331333133313112331323133313331333133313211232313331323231133133312122
>>