m3 冇 aa3 m3
m3 mou5 aa3 m3
co v sfp co
m3 冇 aa3 m3 .
m̩˧ WORD_BOUNDARY m ou˩˧ WORD_BOUNDARY a̞˧ WORD_BOUNDARY m̩˧ WORD_BOUNDARY
m 3 WORD_BOUNDARY 冇 WORD_BOUNDARY a a 3 WORD_BOUNDARY m 3 WORD_BOUNDARY . WORD_BOUNDARY