(intro)
-----------------------------------------------------------------------------
-----------------------------------------------------------------------------
-(b9)(b9)-7-(b9)(b9)------------------------------------7----------------------------
-(b9)(b9)-7-(b9)(b9)-(b9)8-8---8-8---5-5--5/7--5-7-7--7-7-7--------------------------
-7-7--5-7-7--(b9)8-8---8-8---5-5--5/7--5-7-7--7-5-7--------------------------
-------------7-6-6---6-6---3-3--3/5--3-5-5--5---5--------------------------

(verso)
-----------------------------------------------------------------------------
-----------------------------------------------------------------------------
-(b9)(b9)(b9)(b9)(b9)(b9)(b9)(b9)-----------------------------------------7------------------
-(b9)(b9)(b9)(b9)(b9)(b9)(b9)(b9)8-8-8-8-8-8-8-8-5-5-5-5-5-5-5-5-7-7-7-7--7-7----------------
-7-7-7-7-7-7-7-7-8-8-8-8-8-8-8-8-5-5-5-5-5-5-5-5-7-7-7-7--5-7----------------
-----------------6-6-6-6-6-6-6-6-3-3-3-3-3-3-3-3-5-5-5-5----5----------------

(pr?-refr?o e refr?o)
-----------------------------------------------------------------------------
-----------------------------------------------------------------------------
-(b9)(b9)(b9)-------------------(b9)(b9)(b9)(b9)(b9)-----------------------------------------
-(b9)(b9)(b9)8-8-8-7-7-7-5-5-5--(b9)(b9)(b9)(b9)(b9)-----------------------------------------
-7-7-7-8-8-8-7-7-7-5-5-5-----------------------------------------------------
-------6-6-6-5-5-5-3-3-3-----------------------------------------------------