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-9 1
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3 2
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2 0.25
0 2
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1 1
-1 1
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4 1
-2 1
5 1
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3 1
2 1
5 1
-2 0.25
-1 1
0 2
0 1
1 1
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2 0.5
3 1
-7 4
4 1
1 1
4 1
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4 1
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5 1
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2 0.5
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-7 4
0 1
0 1
2 1
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-5 0.0384615
11 13
-1 1
-1 2
-2 1
-3 1
-1 1
