So welcome to the world, yeah...
  all you late-comers, just step onboard
  i'm happy, glad you came
  so welcome home again!
  
  sometimes i feel we must be going mad
  
  hello peter, hello paul
  saints and sinners, welcome all
  tommy cannon and bobby ball
  hello, hello, hello, hello
  
  consider, if you will
  this great big question, unanswered still
  oh, can you spot the difference that lies between
  the colour blue and the colour green?
  
  sometimes i feel we must be going mad
  
  little richard, little nell
  willy wonka and william tell
  salman rushdie and kym mazelle
  hello, hello, hello, hello...
  
  so welcome to the team
  oh, have you worked it out yet?
  yeah - the riddle, i mean
  what's the answer?
  it's plain to see - blue is blue and it always will be
  
  sometimes i feel that the whole world's going mad
  
  mork and mindy, brian hayes
  barry humphries and paris grey
  little neepsie, chris and do
  hello, hello, hello, hello...
  
  billy corkhill, vince hilaire
  freddie flintstone, fred astaire
  desmond tutu, steve and claire
  hello, hello, hello, hello...
  
  charlie parker, charlie brown
  leslie crowther, come on down
  mary wilson, di and flo
  hello, hello, hello, hello...
  
  sir bufton tufton, jean paul sartre
  zippy, bungle, jeffrey archer
  andre previn and the lso
  hello, hello, hello, hello...
  
  hello!