3 1
2 1
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-3 141
3 1
2 1
-2 0.0107527
-12 62
-1 1
-2 1.5
3 0.666667
-1 1
-2 1.5
3 0.666667
-1 1
-2 1.5
3 0.666667
-1 1
1 1.5
2 0.015625
7 64
3 1
2 1
-2 0.0163934
-3 61
3 1
2 1
-2 1
