The text is arranged in pairs of three-letter 'words'. Test passes if the words in each pair match
If you are missing a font glyph for a character, ignore that pair, but report which characters were ignored.

ⅰⅰⅰ Ⅰⅰⅰ ⅱⅱⅱ Ⅱⅱⅱ ⅲⅲⅲ Ⅲⅲⅲ ⅳⅳⅳ Ⅳⅳⅳ ⅴⅴⅴ Ⅴⅴⅴ ⅵⅵⅵ Ⅵⅵⅵ ⅶⅶⅶ Ⅶⅶⅶ ⅷⅷⅷ Ⅷⅷⅷ ⅸⅸⅸ Ⅸⅸⅸ ⅹⅹⅹ Ⅹⅹⅹ ⅺⅺⅺ Ⅺⅺⅺ ⅻⅻⅻ Ⅻⅻⅻ ⅼⅼⅼ Ⅼⅼⅼ ⅽⅽⅽ Ⅽⅽⅽ ⅾⅾⅾ Ⅾⅾⅾ ⅿⅿⅿ Ⅿⅿⅿ ↄↄↄ Ↄↄↄ