0 2
2 1
1 1
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1 1
4 1
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0 2
2 1
1 0.5
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0 1
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0 2
2 1
1 1
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5 1
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0 25
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2 1
1 1
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1 1
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-2 0.5
5 1
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-3 0.0769231
0 13
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2 1
1 1
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1 1
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-2 0.5
0 2
2 1
1 0.5
-2 2
0 1
-1 0.5
0 2
2 1
1 1
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1 1
4 1
-7 0.5
5 1
-5 1
5 1
-5 1
5 1
-2 1
-3 1
3 1
2 1
-2 1
-1 1
1 1
0 1
0 1
