Once I had a secret code, 
Where A was B, and B was G.
G was K, and K was J; 
And J was M, and M was P.

V was X, and X was V, 
And U was I, and I was U.
87 stood for Z, 
And 2 for T, and T for 2.

O was 12, and Q was 17; 
I still don't know what those numbers mean.
That is how we won the war; 
My secret code's no secret anymore.

H was 9, and S was 33; 
Oh, how that confused the enemy! 
Then a recent survey showed
That I don't understand my secret code.