C2221333133313331311233132313331333133313331322211331313331313311
>>
C222133313331333131123313231333133313331333132221133131333131331
<<
C2221333133313331311233132313331333133313331322211331313331313313
>>
C2221333133313331311233132313331333133313331322211331313331313312
>>