lo2 去 比 姨姨 aa1
lo2 heoi3 bei2 ji1 aa1
v v v n sfp
lo2 去 比 姨姨 aa1 .
l ɔ̽˧˥ WORD_BOUNDARY h ɵy˧ WORD_BOUNDARY p ei˧˥ WORD_BOUNDARY j i˥ WORD_BOUNDARY a̞˥ WORD_BOUNDARY
l o 2 WORD_BOUNDARY 去 WORD_BOUNDARY 比 WORD_BOUNDARY 姨 姨 WORD_BOUNDARY a a 1 WORD_BOUNDARY . WORD_BOUNDARY