洗 洗 洗 洗 aa1
sai2 sai2 sai2 sai2 aa1
v v v v sfp
洗 洗 洗 洗 aa1 .
s ɐi˧˥ WORD_BOUNDARY s ɐi˧˥ WORD_BOUNDARY s ɐi˧˥ WORD_BOUNDARY s ɐi˧˥ WORD_BOUNDARY a̞˥ WORD_BOUNDARY
洗 WORD_BOUNDARY 洗 WORD_BOUNDARY 洗 WORD_BOUNDARY 洗 WORD_BOUNDARY a a 1 WORD_BOUNDARY . WORD_BOUNDARY