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so seller six did well.
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We won't ask who buyer twenty is.
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Buyer twenty is going to screw everything up.
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So Buyer fourteen through--I can't read this either.
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Teaching Assistant: Forty-four.
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Prof: Buyer fourteen sold to buyer forty-four for twenty,
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and buyer twenty sold to buyer forty for twenty-two,
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and seller twenty-four sold to buyer thirty for twenty-five.
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So five people traded, now which five were they?
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The sellers were ten, six, fourteen and twenty-four,
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one, two, three, four, five, the bottom five.
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The five buyers were thirty-six, twenty,