Vowels pronounced after a consonant may appear before, after, above, below;before and after (formed by two glyphs);before and above;below and above;or under and after the consonant.

• 在辅音后发音的元音可以出现在其前，后，上方，下方，或者同时出现在辅音前后（用两个符号表示），前方和上方，后方和上方，或下方和后方。