a+ver qué ha pasado
a ver qué ha pasado ?
a WORD_BOUNDARY β e ɾ WORD_BOUNDARY k u e WORD_BOUNDARY a WORD_BOUNDARY p a s̺ a ð o WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY q u é WORD_BOUNDARY h a WORD_BOUNDARY p a s a d o WORD_BOUNDARY