F|----------------|
C|----------------|
G|--5--55--5--55--|
C|----------------|

riff I
                                    x2                    end riff I
F|----------------------------------------|---------------------------------------|
C|----------------------------------------|---------------------------------------|
G|------------/8-8-8-8--------------5h6-6-|------------/8-8-8-8-------------6-6-6-|
C|-0--0--0-0-0---------0-0-0--0-0-0-------|-0--0--0-0-0---------0-0-0--0-0-0------|

riff II
            x16
F|-----------|
C|-----------|
G|--3-5-6-5--|
C|-----------|

riff I (play first bar once)
play riff II 24 times
riff I (this time, only play first bar. play it twice)

                                       x2
F||-----------|---------------------------||
C||*----------|--------------------------*||
G||*----------|--------------------------*||
C||--1-1-1-0--|--0--0-0--0--0--0--0-0--0--||

play riff II until end