C133323133112111133133313331333133313223331333133313331333131133132213331121   >>    C13332313311211113313331333133313331322333133313331333133313113313221333112   <<    C133323133112111133133313331333133313223331333133313331333131133132213331123   >>      C133323133112111133133313331333133313223331333133313331333131133132213331122   >>