0Hi Slick-- 02br 02br 00It would be best if you look around you, because you will need to refer carefully to examples of the system you choose. Pick something really common and relatively simple, and analyze the system thoroughly. How about: 02br 02br 00silverware 02br 00household furniture (or just 'chairs' or 'tables') 02br 00sound recordings 02br 00communications media 02br 00garden plants 02br 00vehicles 02br 00shirts 02br 00etc.
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