23 lines
111 B
Plaintext
23 lines
111 B
Plaintext
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A
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D
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B
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A
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B
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C
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B
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B
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B
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B
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D
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B
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B
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C
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A
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C
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D
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A,C
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B
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B
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A,B,C,D
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so we can learn by doing rather than let someone else learn.
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