For the modifier, use U+0304
@@ F2BA0 Mediex F2BBF @@+ @ Addition for Spanish F2BA0 MEDIEX LETTER RA @ Mediex alphabet F2AB1 MEDIEX LETTER MA F2AB2 MEDIEX LETTER NGA F2AB3 MEDIEX LETTER PA F2AB4 MEDIEX LETTER TA F2AB5 MEDIEX LETTER KA F2AB6 MEDIEX LETTER FA F2AB7 MEDIEX LETTER THA F2AB8 MEDIEX LETTER SA F2AB9 MEDIEX LETTER SHA F2ABA MEDIEX LETTER HA F2ABB MEDIEX LETTER LA F2ABC MEDIEX LETTER YA F2ABD MEDIEX LETTER A F2ABE MEDIEX LETTER O F2ABF MEDIEX LETTER E F2AC0 MEDIEX LETTER I F2AC1 MEDIEX LETTER U @ Additions for Norwegian F2AC2 MEDIEX LETTER RTA F2AC3 MEDIEX LETTER RNA @ Additions for French F2AC4 MEDIEX LETTER OE F2AC5 MEDIEX LETTER SCHWA F2AC6 COMBINING MEDIEX LETTER NGA @ Archaic letters F2AC7 MEDIEX LETTER ARCHAIC LA = Arabic alif F2AC8 MEDIEX LETTER ARCHAIC YA @ Addition for Arabic F2BC9 MEDIEX LETTER QA