C2221333133313331311233132313331333133313111112111133132321323311
>>
C222133313331333131123313231333133313331311111211113313232132331
<<
C2221333133313331311233132313331333133313111112111133132321323313
>>
C2221333133313331311233132313331333133313111112111133132321323312
>>