Test passes if both characters in each pair match. If you are missing a font glyph for a character, ignore that pair, but report which characters were ignored.
ɓ ɓ ƃ ƃ ƅ ƅ ɔ ɔ ƈ ƈ ɖ ɖ ɗ ɗ ƌ ƌ ǝ ǝ ə ə ɛ ɛ ƒ ƒ ɠ ɠ ɣ ɣ ɩ ɩ ɨ ɨ ƙ ƙ ɯ ɯ ɲ ɲ ɵ ɵ ơ ơ ƣ ƣ ƥ ƥ ʀ ʀ ƨ ƨ ʃ ʃ ƭ ƭ ʈ ʈ ư ư ʊ ʊ ʋ ʋ ƴ ƴ ƶ ƶ ʒ ʒ ƹ ƹ ƽ ƽ dž dž dž dž lj lj lj lj nj nj nj nj ǎ ǎ ǐ ǐ ǒ ǒ ǔ ǔ ǖ ǖ ǘ ǘ ǚ ǚ ǜ ǜ ǟ ǟ ǡ ǡ ǣ ǣ ǥ ǥ ǧ ǧ ǩ ǩ ǫ ǫ ǭ ǭ ǯ ǯ dz dz dz dz ǵ ǵ ƕ ƕ ƿ ƿ ǹ ǹ ǻ ǻ ǽ ǽ ǿ ǿ ȁ ȁ ȃ ȃ ȅ ȅ ȇ ȇ ȉ ȉ ȋ ȋ ȍ ȍ ȏ ȏ ȑ ȑ ȓ ȓ ȕ ȕ ȗ ȗ ș ș ț ț ȝ ȝ ȟ ȟ ƞ ƞ ȣ ȣ ȥ ȥ ȧ ȧ ȩ ȩ ȫ ȫ ȭ ȭ ȯ ȯ ȱ ȱ ȳ ȳ ⱥ ⱥ ȼ ȼ ƚ ƚ ⱦ ⱦ ɂ ɂ ƀ ƀ ʉ ʉ ʌ ʌ ɇ ɇ ɉ ɉ ɋ ɋ ɍ ɍ ɏ ɏ