-----------------------------------------------------------------------------------
-----------------------------------------------------------------------------------
----------------------------------------------------------------------------------- x1
-----------------------------------------------------------------------------------
-----------------------------------------------------------------------------------
-3--/--1-------3--/--1-------3--/--1-----------------------------------------------
-----------------------------------------------------------------------------------
-----------------------------------------------------------------------------------
----------------------------------------------------------------------------------- x7
-4--7--7-9-9--12-11-12-11-12-7-7-9-9-----------------------------------------------
-2--5--5-7-7--10--9-10--9-10-5-5-7-7-----------------------------------------------
-----------------------------------------------------------------------------------
-----------------------------------------------------------------------------------
-----------------------------------------------------------------------------------
----------------------------------------------------------------------------------- x1
-----------------------------------------------------------------------------------
-----5--------------------------5--------------------------5-----------------------
-7-7---7-6-5-5-5-0-4-5-5-6--7-7---7-6-5-5-5-0-4-5-5-6--7-7---7-6-5-5-5-------------
-----------------------------------------------------------------------------------
-----------------------------------------------------------------------------------
----------------------------------------------------------------------------------- x4
-4--7--7-9-9--12-11-12-11-12-7-7-9-9-----------------------------------------------
-2--5--5-7-7--10--9-10--9-10-5-5-7-7-----------------------------------------------
-----------------------------------------------------------------------------------
Etc.....
(Taken from
http://www.guitaretab.com/b/black-sabbath/23072.html)