Take veel other motoun and smyte it to gobettes. Seeth it in gode broth; cast therto erbes yhewe gode won, and a quantite of oynouns mynced, powdour fort and safroun, and alye it with ayren and verious: but let it not seeth after.
—Curye on Inglysch, IV.18.
Then define your terms, what is the mobility method, what are the bounds of the classes and by what metric and, what is excellent/great/good/average/poor/bad/terrible mobility?