First there were two
  Just Mommy
    And Daddy
      Then there was you

That made us three
  One little boy
    Daddy
     And Me

Before very long
 Your brother came too
   Then there was
     Mother
       Daddy
         Bother
           And You

That made us four
  But this would change too
   Soon Sister was born
    Then there were
      Mommy and Daddy
        Brother, Sister
          And You

Now we are five
  Mommy
    Daddy
      Three children so sweet

Now we are five
    Our Family Complete