C2221333133313331311233132313331333133313331311233133313311211113311331131
>>
C222133313331333131123313231333133313331333131123313331331121111331133113
<<
C2221333133313331311233132313331333133313331311233133313311211113311331133
>>
C2221333133313331311233132313331333133313331311233133313311211113311331132
>>