de qué era la tarta
de qué era la tarta ?
d e WORD_BOUNDARY k e WORD_BOUNDARY e ɾ a WORD_BOUNDARY l a WORD_BOUNDARY t a ɾ t a WORD_BOUNDARY
d e WORD_BOUNDARY q u é WORD_BOUNDARY e r a WORD_BOUNDARY l a WORD_BOUNDARY t a r t a WORD_BOUNDARY