C2221333133313331311233132313331333133313111112111111331323132212111
>>
C222133313331333131123313231333133313331311111211111133132313221211
<<
C2221333133313331311233132313331333133313111112111111331323132212113
>>
C2221333133313331311233132313331333133313111112111111331323132212112
>>