aa3 呢度 玩 aa4
aa3 nei1dou6 waan2 aa4
fil loc v sfp
aa3 呢度 玩 aa4 .
aː ˧ WORD_BOUNDARY n ei ˥ t ou ˨ WORD_BOUNDARY w aː n ˧˥ WORD_BOUNDARY aː ˨˩ WORD_BOUNDARY
a a 3 WORD_BOUNDARY 呢 度 WORD_BOUNDARY 玩 WORD_BOUNDARY a a 4 WORD_BOUNDARY