un vestido o unos pantalones
un vestido o unos pantalones ?
u n WORD_BOUNDARY β e̞ s t i d o̞ WORD_BOUNDARY o̞ WORD_BOUNDARY u n o̞ s WORD_BOUNDARY p a n t a l o̞ n e̞ s WORD_BOUNDARY
u n WORD_BOUNDARY v e s t i d o WORD_BOUNDARY o WORD_BOUNDARY u n o s WORD_BOUNDARY p a n t a l o n e s WORD_BOUNDARY ? WORD_BOUNDARY