Part one. Repeat as needed.
E|--------------------------------------|
B|------1--------1--------1--------1----|
G|--------3--------3--------3--------3--|
D|----0--------0--------0--------0------|
A|--------------------------------------|
E|--3--------2--------1--------0--------|

Part two.
E|----------------------------------------------|
B|--------------3~----------3~-------------3-3--|
G|-3<-----------x-----3~----2~----3~-----3-3-30-|
D|-3<-sw| ell-----3~----3~----3~----3~---3-3-3-30-|
A|-2<-----------2~----2~----2~----2~---2-2-2-20-|
E|-3<-----------3~----3~----3~----3~---3-3-3-3--|

E|--------------------------------------|
B|------4-------4-----------------------|
G|------5-------5-0------4-------4------|
D|------5-------5-0------3-------3------|
A|--3-3-3-3-3-3-3-0---------------------|
E|-------------------3-3---3-3-3---3----|

E|--------------------------------------|
B|------4-----4-4-4--3------------------|
G|------5-----3-3-3--4---4-------4------|
D|------5-----5-5-5--5---3-------3------|
A|--3-3-3-3-3---------------------------|
E|---------------------3---3-3-3---3----|

Not too sure about these two chords. Root note indicated.
E|------(4)---|
B|--8~---4~---|
G|--8~---7~---|
D|--5~---6~---|
A|--6~---5~---|
E|-(4)--(4)---|

Part Three. Repeat as needed. VERY TRICKY. I suggest the alternate method.
E|--------------------------------------|-----|
B|------6-4------6-4------6-4------6-4--|-----|
G|----5--------5--------5--------5------|-----|
D|--------------------------------------|-| end-|
A|--3--------2-----------------0--------|-----|
E|--------------------6-----------------|-4~--|

Alternative. Leave the top 2 strings tuned as E and B.
This way, all the strings ring, giving it a better sound.
In turn, leave the 2nd string in part one open.
e-|------0--------0--------0--------0----|-----|
B-|----0--------0--------0--------0------|-----|
G|--------8--------8--------8--------8--|-----|
D|--------------------------------------|-| end-|
A|--------------------------------------|-----|
E|--8--------7--------6--------5--------|-4~--|