So, the first Myrmidon tale has neither giant pig nor a duck. The second has the pig but still no duck. I'm revising the third, which also has the pig in spirit -- or at least in hide -- so there's still time to add a duck. The fourth can't have the pig, but if I include a duck, that covers all the permutations needed for this test.

But no giant ducks. I can't do that with a straight face.

---L.