C133323133112111133133313331333133313223331333133313331323221123121
>>
C13332313311211113313331333133313331322333133313331333132322112312
<<
C133323133112111133133313331333133313223331333133313331323221123123
>>
C133323133112111133133313331333133313223331333133313331323221123122
>>