Rambo #9->#8 - Triangle Wave

G|---------------------------------
D|---------------------------------
A|-------------------------------4-
E|-5--5-5-5--5----6--6-6-6--6------

G|-----------------------------------------------
D|-----------------------------------------------
A|-8---8---8-10-10---7---8-7------8-10-10---7----
E|---8---8---------5---------10-8---------5------

G|-----7----------9-------------------------------
D|---------------------10-12----12-10-10-12-------
A|---8---8-8---10---10-------12-------------12----
E|-6---------8---------------------------------10-