你 唔該 先 aa1
nei5 m4goi1 sin1 aa1
pro co sfp sfp
你 唔該 先 aa1 .
n e˨ j˧ WORD_BOUNDARY m˧˩̰ k ɔ˥ j WORD_BOUNDARY s i˥ n WORD_BOUNDARY a˥ WORD_BOUNDARY
你 WORD_BOUNDARY 唔 該 WORD_BOUNDARY 先 WORD_BOUNDARY a a 1 WORD_BOUNDARY . WORD_BOUNDARY