on fait des trous
on faire de trou
pro:sub part prep n
on fait des trous ?
ɔ̃ WORD_BOUNDARY f ɛ WORD_BOUNDARY d e WORD_BOUNDARY t ʁ u WORD_BOUNDARY
o n WORD_BOUNDARY f a i t WORD_BOUNDARY d e s WORD_BOUNDARY t r o u s WORD_BOUNDARY