0x016d "\\u{u}" "" "" # LATIN SMALL LETTER U WITH BREVE
0x016e "\\r{U}" "" "" # LATIN CAPITAL LETTER U WITH RING ABOVE
0x016f "\\r{u}" "" "" # LATIN SMALL LETTER U WITH RING ABOVE
-0x0170 "\\'{U}" "" "" # LATIN CAPITAL LETTER U WITH DOUBLE ACUTE
-0x0171 "\\'{u}" "" "" # LATIN SMALL LETTER U WITH DOUBLE ACUTE
+0x0170 "\\H{U}" "" "" # LATIN CAPITAL LETTER U WITH DOUBLE ACUTE
+0x0171 "\\H{u}" "" "" # LATIN SMALL LETTER U WITH DOUBLE ACUTE
0x0172 "\\k{U}" "" "" # LATIN CAPITAL LETTER U WITH OGONEK
0x0173 "\\k{u}" "" "" # LATIN SMALL LETTER U WITH OGONEK
0x0174 "\\^{W}" "" "" # LATIN CAPITAL LETTER W WITH CIRCUMFLEX