1 1
2 1
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-2 6
2 1
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4 18
1 1
2 1
-5 0.666667
12 1
-2 0.153846
-12 26
2 1
2 1
-2 1
-2 1.5
-1 1
-4 1
2 0.047619
-2 14
-2 1
-1 1
1 1
-1 0.0010917
12 916
-2 1
2 0.0714286
1 14
-1 1
-2 0.0714286
2 14
-2 1
2 0.00198413
0 189
1 1
2 1
-5 0.444444
-2 6
2 1
-2 1
