a_ver que es un botón
a ver que es un botón ?
a WORD_BOUNDARY β e ɾ WORD_BOUNDARY k e WORD_BOUNDARY e s WORD_BOUNDARY u m WORD_BOUNDARY b o t o n WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY q u e WORD_BOUNDARY e s WORD_BOUNDARY u n WORD_BOUNDARY b o t ó n WORD_BOUNDARY