C2221333133313331311233132313331333133313331311233133313311211113321223221
>>
C222133313331333131123313231333133313331333131123313331331121111332122322
<<
C2221333133313331311233132313331333133313331311233133313311211113321223223
>>
C2221333133313331311233132313331333133313331311233133313311211113321223222
>>