on fait des châteaux
on faire de château
pro:sub part prep n
on fait des châteaux .
ɔ̃ WORD_BOUNDARY f ɛ WORD_BOUNDARY d e WORD_BOUNDARY ʃ a t o WORD_BOUNDARY
o n WORD_BOUNDARY f a i t WORD_BOUNDARY d e s WORD_BOUNDARY c h â t e a u x WORD_BOUNDARY