I think this is how it generally goes... hope you like it.

/ = slide up
\ = slide down

Intro:

E   ------3-3/7-5--------|-------3-------------|
B   -----3---------0-----|-3-----3-------------|
G   --4-----3/7-5--------|-----5---------------|
D   ---------------------|---5-----------------|
A   ---------------------|-3-------------------|
E   --3------------------|---------------------|


E   ------3-3/7-5--------|-------33------------|
B   -----3---------0-----|-3-----33--3---------|
G   --4-----3/7-5--------|-----5-----5---------|
D   ---------------------|---5-----------------|
A   ---------------------|-3-------------------|
E   --3------------------|---------------------|



E   ------3/77-5---------|-3-----5-------------|
B   -------------0-------|-5---07--------------|
G   --4---3/77-5---------|---------------------|
D   ---------------------|---------------------|
A   ---------------------|---------------------|
E   --3------------------|---------------------|