都 冇 aa3 都 冇 aa3
dou1 mou5 aa3
adv v fil
都 冇 aa3 都 冇 aa3 .
t ou˥ WORD_BOUNDARY m ou˩˧ WORD_BOUNDARY a̞˧ WORD_BOUNDARY
都 WORD_BOUNDARY 冇 WORD_BOUNDARY a a 3 WORD_BOUNDARY 都 WORD_BOUNDARY 冇 WORD_BOUNDARY a a 3 WORD_BOUNDARY . WORD_BOUNDARY