nunca fuiste a un cumpleaños
nunca fuiste a un cumpleaños ?
n u n k a WORD_BOUNDARY f w i s t e̞ WORD_BOUNDARY a WORD_BOUNDARY u n WORD_BOUNDARY k u m p l e̞ a ɲ o̞ s WORD_BOUNDARY
n u n c a WORD_BOUNDARY f u i s t e WORD_BOUNDARY a WORD_BOUNDARY u n WORD_BOUNDARY c u m p l e a ñ o s WORD_BOUNDARY ? WORD_BOUNDARY