aa3 邊個 番 lei4 aa1
aa3 bin1go3 faan1 lei4 aa1
fil wh v v sfp
aa3 邊個 番 lei4 aa1 ?
a̞˧ WORD_BOUNDARY p i˥ n k ɔ̽˧ WORD_BOUNDARY f a̞˥ n WORD_BOUNDARY l ei˧˩̰ WORD_BOUNDARY a̞˥ WORD_BOUNDARY
a a 3 WORD_BOUNDARY 邊 個 WORD_BOUNDARY 番 WORD_BOUNDARY l e i 4 WORD_BOUNDARY a a 1 WORD_BOUNDARY ? WORD_BOUNDARY