(xxi) the numbering of the heading 'IRELAND—UNITED KINGDOM' is changed from '56' to 77' and the subsequent headings are renumbered as follows:
(xxi) Athraitear uimhir an cheannteidil "IRELAND-UNITED KINGDOM" ó "56" go "77" agus athuimhritear na ceannteidil iardain mar a leanas: