o Gustavão falou isso
o gustavão falou isso ?
ʊ WORD_BOUNDARY ɡ u s t a v ɐ̃ʊ̃ WORD_BOUNDARY f a l o w WORD_BOUNDARY i s ʊ WORD_BOUNDARY
o WORD_BOUNDARY g u s t a v ã o WORD_BOUNDARY f a l o u WORD_BOUNDARY i s s o WORD_BOUNDARY