C133323133112111133133313331333133313223331333133313331333112312133111   >>    C13332313311211113313331333133313331322333133313331333133311231213311   <<    C133323133112111133133313331333133313223331333133313331333112312133113   >>      C133323133112111133133313331333133313223331333133313331333112312133112   >>