ah é para comprar
ah é para comprar ?
a WORD_BOUNDARY ɛ WORD_BOUNDARY p ɐ ɾ ɐ WORD_BOUNDARY k u m p ɹ a ɹ WORD_BOUNDARY
a h WORD_BOUNDARY é WORD_BOUNDARY p a r a WORD_BOUNDARY c o m p r a r WORD_BOUNDARY