au_revoir disent elles nous
au_revoir dire elles nous
co v pro:sub pro:obj
au revoir disent elles nous .
o WORD_BOUNDARY ʁ ə v w a ʁ WORD_BOUNDARY d i z t WORD_BOUNDARY ɛ l WORD_BOUNDARY n u WORD_BOUNDARY
a u WORD_BOUNDARY r e v o i r WORD_BOUNDARY d i s e n t WORD_BOUNDARY e l l e s WORD_BOUNDARY n o u s WORD_BOUNDARY