C2221333133313331311233132313331333133313331333133313331333131211111311332321
>>
C222133313331333131123313231333133313331333133313331333133313121111131133232
<<
C2221333133313331311233132313331333133313331333133313331333131211111311332323
>>
C2221333133313331311233132313331333133313331333133313331333131211111311332322
>>