冇 嘢 做 aa4
mou5 je5 zou6 aa4
v n v sfp
冇 嘢 做 aa4 ?
m ɔ˨ w˧ WORD_BOUNDARY j ɛ˨˧ WORD_BOUNDARY ts ɔ˨ w WORD_BOUNDARY a˧˩̰ WORD_BOUNDARY
冇 WORD_BOUNDARY 嘢 WORD_BOUNDARY 做 WORD_BOUNDARY a a 4 WORD_BOUNDARY ? WORD_BOUNDARY