vas a cumplir once
vas a cumplir once .
β a s WORD_BOUNDARY a WORD_BOUNDARY k u m p l i ɾ WORD_BOUNDARY o̞ n s e̞ WORD_BOUNDARY
v a s WORD_BOUNDARY a WORD_BOUNDARY c u m p l i r WORD_BOUNDARY o n c e WORD_BOUNDARY . WORD_BOUNDARY