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0
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0
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0
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0
0
0
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0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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0
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-5
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0
-5
0
0
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0
0
0
0
0
0
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0
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0
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0
0
0
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0
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0
0
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0
0
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0
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0
0
0
0
0
0
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0
0
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0
0
0
0
0
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0
0
0
0
0
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0
0
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0
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