C2221333133313331311233132313331333133313331311233132313113313223221
>>
C222133313331333131123313231333133313331333131123313231311331322322
<<
C2221333133313331311233132313331333133313331311233132313113313223223
>>
C2221333133313331311233132313331333133313331311233132313113313223222
>>