C22213331333133313112331323133313331333133313331333133313331311332323231   >>    C2221333133313331311233132313331333133313331333133313331333131133232323   <<    C22213331333133313112331323133313331333133313331333133313331311332323233   >>      C22213331333133313112331323133313331333133313331333133313331311332323232   >>