N1
e---------------------------------
-----------------------------------
------------------------------------
-----------------------------------
------12-12-12-12-12-12-12-9-9-9--8-8-8
E---10--10-10-10-10-10-10--7-7-7--6-6-6
N2
e----------------------------------------------------------------------------------------------------------------
B---------------------------------------------------------------------------------------------------------------
G----------------------------------------------------------------------------------------------
D-----7-7-7-7-7-7-7--4-4-4-4-4-4-4--7-7-7-7-7-7-7--4-4-4-4-4-4-4--7-7-7--5-5-5--4-4-4
A-----7-7-7-7-7-7-7--4-4-4-4-4-4-4--7-7-7-7-7-7-7--4-4-4-4-4-4-4--7-7-7--5-5-5--4-4-4
E-----5-5-5-5-5-5-5--2-2-2-2-2-2-2--5-5-5-5-5-5-5--2-2-2-2-2-2-2--5-5-5--3-3-3--2-2-2
N3
e---2-2-2--5-4-3--2-2-2--3-5--
----2-2-2--5-4-3--2-2-2--3-5--
-------------------------------
--------------------------------
-------------------------------
E-----------------------------
N4
e----------------------
---------------------------------------
------------------------------
-----5-5-5-5--7-5--3-3-3-3--1--3--3
-----------------------------------
E------------------------------------