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