------------------------------------------------------------------------------
------------------------------------------------------------------------------
------------------------------------------------------------------------------
------------------------------------------------------------------------------
------------------------------------------------------------------------------
--2-2---2-2---2-2---2-2---2-2---2-2---0-0---0-0---0-0---0-0---0-0---0-0-------
  . .   . .   . .   . .   . .   . .   . .   . .   . .   . .   . .   . . PM    

------------------------------------------------------------------------------
------------------------------------------------------------------------------
-----------13----13-14p13-------------------13-14-11--------------------------
--11-12p11----------------11-----11-12p11-------------------------------------
------------------------------------------------------------------------------
------------------------------------------------------------------------------

------------------------------------------------------------------------------
--------------------------------------------------11--------------------------
-----------13----13-14p13-------------------13-14-----------------------------
--11-12p11----------------11-----11-12p11-------------------------------------
------------------------------------------------------------------------------
------------------------------------------------------------------------------