[racket] Conde Ordering

Hi, I'm following "The Reasoned Schemer" and implementing the answers in
Racket, but for one answer Racket seems to be returning the results in the
wrong order.  It's number 52, commented out here:

https://github.com/rodnaph/the-reasoned-schemer/blob/master/01-playthings.rkt#L215

The answer the book gives is:

(tea #t) (cup #t) (#f #t)

but the answer Racket gives is

(#f #t) (cup #t) (tea #t)

Can anyone spot what I've done wrong, or possibly explain the different
behaviours?

Thanks,

rod.
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