C2221333133313331311233132313331333133313111112111133112113313231323321
>>
C222133313331333131123313231333133313331311111211113311211331323132332
<<
C2221333133313331311233132313331333133313111112111133112113313231323323
>>
C2221333133313331311233132313331333133313111112111133112113313231323322
>>