C2221333133313331311233132313331333133313111112111133133313223133112112331
>>
C222133313331333131123313231333133313331311111211113313331322313311211233
<<
C2221333133313331311233132313331333133313111112111133133313223133112112333
>>
C2221333133313331311233132313331333133313111112111133133313223133112112332
>>