邊個 買 比 BB aa3
bin1go3 maai5 bei2 BB aa3
wh v v n:prop fil
邊個 買 比 bb aa3 ?
p i˥ n k ɔ˧ WORD_BOUNDARY m a˨ j WORD_BOUNDARY p e˨ j˥ WORD_BOUNDARY  WORD_BOUNDARY a˧ WORD_BOUNDARY
邊 個 WORD_BOUNDARY 買 WORD_BOUNDARY 比 WORD_BOUNDARY b b WORD_BOUNDARY a a 3 WORD_BOUNDARY ? WORD_BOUNDARY