si la a la o y la
si la a la o y la ?
s i WORD_BOUNDARY l a WORD_BOUNDARY a WORD_BOUNDARY l a WORD_BOUNDARY o̞ WORD_BOUNDARY i WORD_BOUNDARY l a WORD_BOUNDARY
s i WORD_BOUNDARY l a WORD_BOUNDARY a WORD_BOUNDARY l a WORD_BOUNDARY o WORD_BOUNDARY y WORD_BOUNDARY l a WORD_BOUNDARY ? WORD_BOUNDARY