C133323133112111133133313331333133313223331333133313331313221133131111   >>    C13332313311211113313331333133313331322333133313331333131322113313111   <<    C133323133112111133133313331333133313223331333133313331313221133131113   >>      C133323133112111133133313331333133313223331333133313331313221133131112   >>