C133323133112111133133313331333133313332213331333132313331311221123231323123121
>>
C13332313311211113313331333133313331333221333133313231333131122112323132312312
<<
C133323133112111133133313331333133313332213331333132313331311221123231323123123
>>
C133323133112111133133313331333133313332213331333132313331311221123231323123122
>>