100% figured out by year
-------------------------------------------------------|b------------------------------------------------------|g------------------------------------------------------|d----3-5~--5-3-------3---------------------------------|a--5-----------5-3-5---5~---3---3-5-3~----------3~-----|e-----------------------------6---------6-5-6~---------|
e---------------------------------------------------------------------|b----------------------------------------------8~-------6~----4~~~----|g-------------------------------------------/7-------/5---------------|d-----3-5~--5-3-------3-----------------------------------------------|a---5-----------5-3-5---5~---3---3-5-3~-------------------------------|e------------------------------6--------------------------------------|
