C133323133112111133133313331333133313223331333133313331311223112111   >>    C13332313311211113313331333133313331322333133313331333131122311211   <<    C133323133112111133133313331333133313223331333133313331311223112113   >>      C133323133112111133133313331333133313223331333133313331311223112112   >>