C2221333133313331311233132313331333133313111112111133133323132313231221
>>
C222133313331333131123313231333133313331311111211113313332313231323122
<<
C2221333133313331311233132313331333133313111112111133133323132313231223
>>
C2221333133313331311233132313331333133313111112111133133323132313231222
>>