跌 咗 aa1 aa3
dit3 zo2 aa1 aa3
v asp sfp fil
跌 咗 aa1 aa3 .
t i˧ t WORD_BOUNDARY ts ɔ̽˧˥ WORD_BOUNDARY a̞˥ WORD_BOUNDARY a̞˧ WORD_BOUNDARY
跌 WORD_BOUNDARY 咗 WORD_BOUNDARY a a 1 WORD_BOUNDARY a a 3 WORD_BOUNDARY . WORD_BOUNDARY