9 1
-11 1.02128
9 0.959184
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8 0.125
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-2 2
-1 0.153846
3 13
9 1
-11 1
9 1
-10 1
8 0.0232558
-5 43
9 1
-11 1
9 1
-10 1
8 0.125
4 4
-2 2
3 0.5
-1 2
-4 0.5
-5 1
