laa4 洗 手 啦
laa4 sai2 sau2 laa1
co v n sfp
laa4 洗 手 啦 .
l a̞˧˩̰ WORD_BOUNDARY s ɐi˧˥ WORD_BOUNDARY s ɐu˧˥ WORD_BOUNDARY l a̞˥ WORD_BOUNDARY
l a a 4 WORD_BOUNDARY 洗 WORD_BOUNDARY 手 WORD_BOUNDARY 啦 WORD_BOUNDARY . WORD_BOUNDARY