vas a pintar o no
vas a pintar o no ?
β a s WORD_BOUNDARY a WORD_BOUNDARY p i n t a ɾ WORD_BOUNDARY o̞ WORD_BOUNDARY n o̞ WORD_BOUNDARY
v a s WORD_BOUNDARY a WORD_BOUNDARY p i n t a r WORD_BOUNDARY o WORD_BOUNDARY n o WORD_BOUNDARY ? WORD_BOUNDARY