il fait lourd hein
il faire lourd hein
pro:sub part adv co
il fait lourd hein .
i l WORD_BOUNDARY f ɛ WORD_BOUNDARY l u ʁ WORD_BOUNDARY  ɛ̃ WORD_BOUNDARY
i l WORD_BOUNDARY f a i t WORD_BOUNDARY l o u r d WORD_BOUNDARY h e i n WORD_BOUNDARY