Actually, in the Rodgers and Hammerstein version in The Sound of Music, there's another little bit that no one put in. It looks a little like gibberish when you write it out, but here goes...
so, do, la, fa, mi, do, re so, do, la, ti, do, re, do.
When you know the notes to sing You can sing most anything!
(that so-fa bit at the top corresponds with the words at the bottom. each syllable gets a note. both of those parts are sung to the same tune. It's in the film.)
Power to the People!