楂 倒 拖 倒 aa3
zaa1 dou2 to1 dou2 aa3
v asp v v fil
楂 倒 拖 倒 aa3 .
ts a̞˥ WORD_BOUNDARY t ou˧˥ WORD_BOUNDARY tʰ ɔ̽˥ WORD_BOUNDARY t ou˧˥ WORD_BOUNDARY a̞˧ WORD_BOUNDARY
楂 WORD_BOUNDARY 倒 WORD_BOUNDARY 拖 WORD_BOUNDARY 倒 WORD_BOUNDARY a a 3 WORD_BOUNDARY . WORD_BOUNDARY