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5 1
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5 1
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5 1
-5 1
5 1
-5 1
4 0.5
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2 1
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2 1
0 1
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4 0.5
1 1
0 2
-5 1
5 1
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5 1
-5 1
4 0.5
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2 1
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2 1
0 1
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0 1
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2 1
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4 1
1 1
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2 1
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4 0.25
-1 4
2 1
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2 1
0 1
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4 0.5
1 1
