The Riff at 0:33 onwards
E|--------------------------"---"--------------------------------------|
B|--------------------------"---"--------------------------------------|
G|--------------------------"---"--------------------------------------|
D|------7--5--8| `---7--5--4--"(2)"-----4-5-4--2--2/4--------------------|  x2
A|---5----------------------"---"---------------5----------------------|
E|--------------------------"---"--------------------------------------|

The Chords sequence is

     Part 1     []       Part 2
                []
   Em   E7  Am  []   Em   C   Am
E|---0---0---0---| {]----0---0---0------|
B|---0---0---2---| {]----0---1---2------|
G|---2---0---2---| {]----2---0---2------|
D|---2---5---0---| {]----2---2---0------|
A|---0---5-------| {]----0---3----------|
E|-------3-------| {]-------------------|


Intro     ---------->  Chords (Part1 x2 then Part2----------------------------------------|x2
Verses    --------------------------------------------------------------------------------|  Riff x2 + Same as intro
PreChorus ---------->  Riff---------------------------------------------------------------| x2
Chorus    ---------->  Strum reallt hard | Chords(Part2 x1 then Part1 x2------------------|x2
Verses    --------------------------------------------------------------------------------|  Same as Intro + Riff
PreChorus ---------->  Riff---------------------------------------------------------------| x2
Chorus    ---------->  Strum reallt hard | Chords (Part 2 x1 then Part 1 x2---------------| x2