a_ver ésto qué son
a ver ésto qué son ?
a WORD_BOUNDARY β e ɾ WORD_BOUNDARY e s t o WORD_BOUNDARY k e WORD_BOUNDARY s o n WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY é s t o WORD_BOUNDARY q u é WORD_BOUNDARY s o n WORD_BOUNDARY