C133323133112111133133313331333133313223331333133313331333212331323323311   >>    C13332313311211113313331333133313331322333133313331333133321233132332331   <<    C133323133112111133133313331333133313223331333133313331333212331323323313   >>      C133323133112111133133313331333133313223331333133313331333212331323323312   >>