our ten vowels Ǝ U+018E U018E ǝ U+01DD U01DD Ɩ U+0196 U0196 ɩ U+0269 U0269 Ɔ U+0186 U0186 ɔ U+0254 U0254 Ʊ U+01B1 U01B1 ʊ U+028A U028A Ɛ U+0190 U0190 ɛ U+025B U025B our special consonants Ŋ U+014A ENG ŋ U+014B eng Ɖ U+0189 U0189 ɖ U+0256 U0256 our nomal combining diacritics, which we need in every text: U+0300 U+0301 U+0302 Those should match with each vowel listed above.