係 aa4 嘩 係 aa4
hai6 aa4 waa1 hai6 aa4
v sfp co v sfp
係 aa4 嘩 係 aa4 .
h ɐi ˨ WORD_BOUNDARY aː ˨˩ WORD_BOUNDARY w aː ˥ WORD_BOUNDARY h ɐi ˨ WORD_BOUNDARY aː ˨˩ WORD_BOUNDARY
係 WORD_BOUNDARY a a 4 WORD_BOUNDARY 嘩 WORD_BOUNDARY 係 WORD_BOUNDARY a a 4 WORD_BOUNDARY