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1. Def Artist_of Use Artist_of to refer to
the group name
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2. Pick
Alpha Decide which end of rack is to be start of
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alphabetic sequence, and call the first slot alpha
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3. Pick
Beta Call the
slot next to alpha, beta
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4. Exchange If Artist_of the CD in the
alpha slot is later in
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the alphabet than the Artist_of the CD in the beta
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slot, interchange the CDs, otherwise continue on
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5. More
Betas? If a slot
follows beta slot, begin calling it
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the beta slot and go to step 4, otherwise continue on
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6. More
Alphas? If two
slots follow the alpha slot, begin
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calling the next one the alpha slot and the one
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following it the beta slot; go to step 4; otherwise stop
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