C133323133112111133133313331333133313223331333133313331331122133313132331   >>    C13332313311211113313331333133313331322333133313331333133112213331313233   <<    C133323133112111133133313331333133313223331333133313331331122133313132333   >>      C133323133112111133133313331333133313223331333133313331331122133313132332   >>