|-----------------------------
|-----------------------------
|------4-4--------------------
|--5-5-----2-2---2-2-0-2-0-2--

|-----------------------
|-----------------------
|----------5-5-5-5-5-5--
|--5-5-5--5-------------      Refr?o

|--------------------------
|--------------------------
|---------5-5-5-5----------
|-5-5-5-5---------2-2-2-2--   Ponte