喂 喂 喂 haa1
wai2 wai2 wai2 haa1
co co co v
喂 喂 喂 haa1 .
w ɐ˨ j˥ WORD_BOUNDARY w ɐ˨ j˥ WORD_BOUNDARY w ɐ˨ j˥ WORD_BOUNDARY h a˥ WORD_BOUNDARY
喂 WORD_BOUNDARY 喂 WORD_BOUNDARY 喂 WORD_BOUNDARY h a a 1 WORD_BOUNDARY . WORD_BOUNDARY