E|---------------------------------- B|---------------------------------- G|-----5-5-5-5/7-------------------- D|-0-0-5-5-5-5/7-3-3-3-3-6-6-6-6/5-- (Introdu??o) A|-0-0-3-3-3-3/5-3-3-3-3-6-6-6-6/5-- D|-0-0-----------3-3-3-3-6-6-6-6/5-- E|---------------------------------- B|---------------------------------- G|---------------------------------- D|---------------------------------- A|------3-3-3-3/5------------------- D|-0-0------------3-3-3-3-6-6-6-6/5- E|---------------------------------- B|---------------------------------- G|-5-5-5/7-7-7/5---------------------- (REFR?O) D|-5-5-5/7-7-7/5-0-0-0-0-------------- A|-3-3-3/5-5-5/3-0-0-0-0-------------- D|-3-3-3/5-5-5/3-0-0-0-0--------------