ui saps què fa aquest
ui saps què fa aquest ?
w i WORD_BOUNDARY s a p s WORD_BOUNDARY k e̞  WORD_BOUNDARY f a WORD_BOUNDARY a k e̞ s t WORD_BOUNDARY
u i WORD_BOUNDARY s a p s WORD_BOUNDARY q u è WORD_BOUNDARY f a WORD_BOUNDARY a q u e s t WORD_BOUNDARY ? WORD_BOUNDARY