a quién viste ayer
a quién viste ayer ?
a WORD_BOUNDARY k j e̞ n WORD_BOUNDARY β i s t e̞ WORD_BOUNDARY a j e̞ ɾ WORD_BOUNDARY
a WORD_BOUNDARY q u i é n WORD_BOUNDARY v i s t e WORD_BOUNDARY a y e r WORD_BOUNDARY ? WORD_BOUNDARY