C133323133112111133133313331333133313223331333133313331311233132223331312221   >>    C13332313311211113313331333133313331322333133313331333131123313222333131222   <<    C133323133112111133133313331333133313223331333133313331311233132223331312223   >>      C133323133112111133133313331333133313223331333133313331311233132223331312222   >>