四姨 aa3 姨姨 aa3
sei3ji1 aa3 ji1 aa3
n:prop sfp n fil
四姨 aa3 姨姨 aa3 .
s ei˧ j i˥ WORD_BOUNDARY a̞˧ WORD_BOUNDARY j i˥ WORD_BOUNDARY a̞˧ WORD_BOUNDARY
四 姨 WORD_BOUNDARY a a 3 WORD_BOUNDARY 姨 姨 WORD_BOUNDARY a a 3 WORD_BOUNDARY . WORD_BOUNDARY