C2221333133313331311233132313331333133313331333133313331333131133212321
>>
C222133313331333131123313231333133313331333133313331333133313113321232
<<
C2221333133313331311233132313331333133313331333133313331333131133212323
>>
C2221333133313331311233132313331333133313331333133313331333131133212322
>>