-1
-3
-1
-2
1
-1
-2
-2
-2
-3
-1
-2
-1
-3
-4
-2
-2
-2
-2
-1
-2
-2
-1
-1
-2
-2
-1
-1
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-1
-3
-4
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-1
-1
-1
-1
-1
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-2
-1
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-1
2
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-1
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-1
1
