C22213331333133313112331323133313331333131111121111331333132331132231   >>    C2221333133313331311233132313331333133313111112111133133313233113223   <<    C22213331333133313112331323133313331333131111121111331333132331132233   >>      C22213331333133313112331323133313331333131111121111331333132331132232   >>