isto é o quê isto
isto é o quê isto ?
i ʃ t w WORD_BOUNDARY ɛ WORD_BOUNDARY ʊ WORD_BOUNDARY k e WORD_BOUNDARY i ʃ t ʊ WORD_BOUNDARY
i s t o WORD_BOUNDARY é WORD_BOUNDARY o WORD_BOUNDARY q u ê WORD_BOUNDARY i s t o WORD_BOUNDARY