C133323133112111133133313331333133313223331333133313331322221323111   >>    C13332313311211113313331333133313331322333133313331333132222132311   <<    C133323133112111133133313331333133313223331333133313331322221323113   >>      C133323133112111133133313331333133313223331333133313331322221323112   >>