this is the right intro according to me

e|------10---10--------------------------------------------------------|
b|-8/12---------12/10-8-8------------------------8---------------------|
g|-------------------------7/9-12-12-12--------------------------------|
d|--------------------------------------10-9-7/9-----------------------|
a|---------------------------------------------------------------------|
E|---------------------------------------------------------------------|

e|------10--------------------11b-11b-------------10-------------------|
b|-8/12----12p10/8-8/10/12/13---------13-12--8/12----12p10/8-8---------|
g|---------------------------------------------------------------------|
d|---------------------------------------------------------------------|
a|---------------------------------------------------------------------|
E|---------------------------------------------------------------------|

e|------------3-|
b|------------0-|
g|-9/7/9-7/5--0-|
d|------------0-|
a|------------2-|
E|------------3-|