-Intro Riff:
E|-x--x-----x--x-----x--x-----x--x--|
B|-4--4-----3--3-----x--x-----x--x--|
G|-3--3-----3--3----(5)(5)---(5)(5)-|
D|-x--x-----x--x-----5--5-----5--5--|
A|-3--3-----3--3-----3--3-----3--3--|
E|-x--x-----x--x-----3--3-----3--3--|


ca. 0:23 ("why? why?...")

okay, that really sounds like synthesizer, but in live videos it is played by Guitar II 
like this (I guess), Guitar I is still playing the first riff.

E|--------------------------------------------------------------------|
B|-16--16--16--16--15--15--15--15--15--17--17--17--17--17--17--17--17-|
G|-17--17--17--17--17--17--17--17--17--17--17--17--17--17--17--17--17-|
D|--------------------------------------------------------------------|
A|--------------------------------------------------------------------|
E|--------------------------------------------------------------------|
played two times, then Guitar I alone again


-Pre-Chorus

 Eb
E|--------------------------------------------------------------------------|
B|--------------------------------------------------------------------------|
G|-8--8-----8--8-----10-10----10-10-----8--8-----8--8-----10-10----10-10----|
D|-8--8-----8--8-----10-10----10-10-----8--8-----8--8-----10-10----10-10----|
A|-6--6-----6--6------8--8-----8--8-----6--6-----6--6------8--8-----8--8----|
E|--------------------------------------------------------------------------|
following the Intro Riff which is played two times


0:35 ("that's not the order in which..."):

Guitar I strumming muted strings in sixteenth notes


-Prechorus (followed by the two times intro riff)

Guitar II (while Guitar I plays the intro riff):
E|------8-----8-------8---------------|
B|-11------------11-------------------|
G|--------9-------------9-------------|
D|------------------------------------|
A|------------------------------------|
E|------------------------------------|

-Chorus (only chords, no strum patterns; Dot Hacker themselves strum this part rather at 
random in their live videos...)

E|---------------------|
B|---------------------|
G|---------------------|
D|-6----5----6----5--3-|
A|-6----5----6----5--3-|
E|-4----3----4----3--1-|

followed by the Intro Riff -> Chorus -> Prechorus riff/chords

-The next part's sound is really a mess; you can only define the bass line:

G|-8----7----5--8----7----5--|
D|---------------------------|
A|---------------------------|
E|---------------------------|