entonces se encontraron a un
entonces se encontraron a un .
e n t o n θ e s WORD_BOUNDARY s e WORD_BOUNDARY e n k o n t ɾ a ɾ o n WORD_BOUNDARY a WORD_BOUNDARY u n WORD_BOUNDARY
e n t o n c e s WORD_BOUNDARY s e WORD_BOUNDARY e n c o n t r a r o n WORD_BOUNDARY a WORD_BOUNDARY u n WORD_BOUNDARY