C2221333133313331311233132313331333133313232123313331333131211111323233211131
>>
C222133313331333131123313231333133313331323212331333133313121111132323321113
<<
C2221333133313331311233132313331333133313232123313331333131211111323233211133
>>
C2221333133313331311233132313331333133313232123313331333131211111323233211132
>>