this should be 100% correct coz its from the book

----------------------------------------------------
----------------------------------------------------
----------------------------------------------------
----------------------------------------------------
----------------------------------------------------
-0-0-0-7-7-0-0-8-8-0-0-8-8-0-0-0-7-7-0-0-8-8-0-0-8/-

-----------------------------------------------------
-----------------------------------------------------
-----------------------------------------------------
-----------------------------------------------------
-0--0-0-0-0--0-0-0-6-6-6--0--0-0-0-0--0-0-0-5-3-3-3--
-0--0-0-0-0--0-0-0-6-6-6--0--0-0-0-0--0-0-0-5-3-3-3--
     pm---    pm--            pm----   pm--

-----------------------------------------------------
-----------------------------------------------------
-----------------------------------------------8-----
-----------------------------------------------8-----
-0--0-0-0-0--0-0-0-6-6-6-0--0-0-0-0--0-0-0-xxx-6-----
-0--0-0-0-0--0-0-0-6-6-6-0--0-0-0-0--0-0-0-xxx-6-----