es que tienes pila
es que tienes pila ?
e̞ s WORD_BOUNDARY k e̞ WORD_BOUNDARY t j e̞ n e̞ s WORD_BOUNDARY p i l a WORD_BOUNDARY
e s WORD_BOUNDARY q u e WORD_BOUNDARY t i e n e s WORD_BOUNDARY p i l a WORD_BOUNDARY ? WORD_BOUNDARY