a_ver si esta apa
a ver si esta apa .
a WORD_BOUNDARY β e̞ ɾ WORD_BOUNDARY s i WORD_BOUNDARY e̞ s t a WORD_BOUNDARY a p a WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY s i WORD_BOUNDARY e s t a WORD_BOUNDARY a p a WORD_BOUNDARY . WORD_BOUNDARY