la goma para borrar
la goma para borrar !
l a WORD_BOUNDARY ɡ o̞ m a WORD_BOUNDARY p a ɾ a WORD_BOUNDARY β o̞ r a ɾ WORD_BOUNDARY
l a WORD_BOUNDARY g o m a WORD_BOUNDARY p a r a WORD_BOUNDARY b o r r a r WORD_BOUNDARY ! WORD_BOUNDARY