a ver quién viene
a ver quién viene ?
a WORD_BOUNDARY β e̞ ɾ WORD_BOUNDARY k j e̞ n WORD_BOUNDARY β j e̞ n e̞ WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY q u i é n WORD_BOUNDARY v i e n e WORD_BOUNDARY ? WORD_BOUNDARY