a_ver si encontramos un perro
a ver si encontramos un perro .
a WORD_BOUNDARY β e̞ ɾ WORD_BOUNDARY s i WORD_BOUNDARY e̞ n k o̞ n t ɾ a m o̞ s WORD_BOUNDARY u n WORD_BOUNDARY p e̞ r o̞ WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY s i WORD_BOUNDARY e n c o n t r a m o s WORD_BOUNDARY u n WORD_BOUNDARY p e r r o WORD_BOUNDARY . WORD_BOUNDARY