ah bah oui il est vide
ah bah oui il être vide
co co co pro:sub v:aux n
ah bah oui il est vide !
a WORD_BOUNDARY b a WORD_BOUNDARY  w i WORD_BOUNDARY i l WORD_BOUNDARY ɛ WORD_BOUNDARY v i d WORD_BOUNDARY
a h WORD_BOUNDARY b a h WORD_BOUNDARY o u i WORD_BOUNDARY i l WORD_BOUNDARY e s t WORD_BOUNDARY v i d e WORD_BOUNDARY