Paul Mccartney - How Do You Do chords

This is a song Paul sang at the very beginning of a short jam session with Donovan 
Leitch. The session occured in January of 1969 while a sound engineer readied the 
studio for a Mary Hopkin recording session. (If youd like to hear the entire jam 
session, just search "Paul McCartney and Donovan" on YouTube, and you can find the 
track spread over two videos/parts there. 

The chords in parentheses () are optional. Thanks :)

D
How to suck a lollypopper,

Sitting on a woodypecker,
[ Tab from: http://www.guitaretab.com/p/paul-mccartney/233232.html ]
Dancing in the double-decker shoe,
           A ( Asus4 A )
I dont know,
                D
So, how do you do?


   G                 D
I dont know how you do it,
  G      A       D ( A )
Lordy, knows I try,
     G                   D
But every time I try to do it,
     E                     A  ( Asus4 A Asus2 A )
My whole darn tongue gets tied.


D
How to suck a lollypopper,

Sitting on a woodypecker,

Dancing in the double-decker shoe,
         A ( Asus4 A )
I dont know,
            D ( Dsus2 D )
How do you do?

(Repeat wherever, whenever. :) )