la o no la otra
la o no la otra .
l a WORD_BOUNDARY o̞ WORD_BOUNDARY n o̞ WORD_BOUNDARY l a WORD_BOUNDARY o̞ t ɾ a WORD_BOUNDARY
l a WORD_BOUNDARY o WORD_BOUNDARY n o WORD_BOUNDARY l a WORD_BOUNDARY o t r a WORD_BOUNDARY . WORD_BOUNDARY