嘩 睇 haa5 先
waa3 tai2 haa5 sin1
int v sfp sfp
嘩 睇 haa5 先 .
w a˧ WORD_BOUNDARY tʰ ɐ˨ j˥ WORD_BOUNDARY h a˨˧ WORD_BOUNDARY s i˥ n WORD_BOUNDARY
嘩 WORD_BOUNDARY 睇 WORD_BOUNDARY h a a 5 WORD_BOUNDARY 先 WORD_BOUNDARY . WORD_BOUNDARY