aa1 落 雨 aa4
aa1 lok6 jyu5 aa4
co v:dirc n sfp
aa1 落 雨 aa4 ?
a˥ WORD_BOUNDARY l ɔ˨ k̚ WORD_BOUNDARY j y˨˧ WORD_BOUNDARY a˧˩̰ WORD_BOUNDARY
a a 1 WORD_BOUNDARY 落 WORD_BOUNDARY 雨 WORD_BOUNDARY a a 4 WORD_BOUNDARY ? WORD_BOUNDARY