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--------------------------------------|