quién canta Cumpleaños_Feliz
quién canta cumpleaños feliz ?
k j e̞ n WORD_BOUNDARY k a n t a WORD_BOUNDARY k u m p l e̞ a ɲ o̞ s WORD_BOUNDARY f e̞ l i s WORD_BOUNDARY
q u i é n WORD_BOUNDARY c a n t a WORD_BOUNDARY c u m p l e a ñ o s WORD_BOUNDARY f e l i z WORD_BOUNDARY ? WORD_BOUNDARY