Test Run: Paradox Feast
RAW_Q: 42
Step 1: Bob = Tofu, Alice ≠ Pasta, Dana ≠ Steak.
Step 3 [SWAP → 9a1b2c3d]: Dana ≠ Steak → Dana ≤ B.
Output: Bob = Tofu, Alice = Pasta, Dana = Steak (oscillating).
Validation: Passed.