pattern one
----------------------1-4---4-1------------------------------------------------
------------------1-4-----------4-1--------------------------------------------
--------------1-3-------------------3-1----------------------------------------
----------1-3---------------------------3-1------------------------------------
-----1-3-------------------------------------3-1-------------------------------
-1-4---------------------------------------------4-1---------------------------



Pattern two
---------------------4-6--6-4-------------------------------------------------------
-----------------4-6----------6-4---------------------------------------------------
-------------3-5------------------5-3-----------------------------------------------
---------3-6--------------------------6-3-------------------------------------------
-----3-6------------------------------------6-3-------------------------------------
-4-6--------------------------------------------6-4---------------------------------



Pattern three
----------------------6-8--8-6----------------------------------------------------------
------------------6-9----------9-6------------------------------------------------------
--------------5-8------------------8-5--------------------------------------------------
----------6-8--------------------------8-6----------------------------------------------
------6-8-----------------------------------8-6-----------------------------------------
--6-8-------------------------------------------8-6-------------------------------------

Pattern four
--------------------------8-11---11-8-----------------------------------------------------
---------------------9-11-------------11-9------------------------------------------------
----------------8-10-----------------------10-8-------------------------------------------
-----------8-10---------------------------------10-8--------------------------------------
------8-11-------------------------------------------11-8---------------------------------
-8-11------------------------------------------------------11-8---------------------------

Pattern five
-------------------------------11-13----------------------------------------------
-------------------------11-13-------13-11----------------------------------------
-------------------10-13-------------------13-10----------------------------------
-------------10-13-------------------------------13-10----------------------------
-------11-13------------------------------------------13-11-----------------------
-11-13------------------------------------------------------13-11-----------------


Pattern one (+1 octave)
-------------------------------13-16--16-13----------------------------------
-------------------------13-16--------------16-13----------------------------
-------------------13-15--------------------------15-13----------------------
-------------13-15--------------------------------------15-13----------------
-------13-15---------------------------------------------------15-13---------
-13-16---------------------------------------------------------------16-13---


Pattern Two (+1 octave)
-------------------------------16-18-18-16-------------------------------------------
-------------------------16-18-------------18-16-------------------------------------
-------------------15-17-------------------------17-15-------------------------------
-------------15-18-------------------------------------18-15-------------------------
-------15-18-------------------------------------------------18-15-------------------
-16-18-------------------------------------------------------------18-16-------------