va a pescar una rana
va a pescar una rana .
β a WORD_BOUNDARY a WORD_BOUNDARY p e̞ s k a ɾ WORD_BOUNDARY u n a WORD_BOUNDARY ɾ a n a WORD_BOUNDARY
v a WORD_BOUNDARY a WORD_BOUNDARY p e s c a r WORD_BOUNDARY u n a WORD_BOUNDARY r a n a WORD_BOUNDARY . WORD_BOUNDARY