This is all harmonics (except for the last open E):

G------|-------------<5>-----------|------<3.2>----------|-<3.2>------<5>------------|---------------|
D--<5>-|-<3.8>--<3.2>---<3.8>--<5>-|-<3.2>-----------<5>-|-----<3.2>-----<3.8>--<5>--|--<5>----------|
A------|---------------------------|------------<3.8>----|---------------------------|-----<5>-------|
E------|---------------------------|---------------------|---------------------------|--------<5>---0|
Play this five times, and on the fifth let the harmonics ring along with the open E and then play 
G------|-----
D------|----
A--<7>-|-<3.2> And let it rimg. 
E------|-----