-1 1
-2 1
2 1
1 1
-1 1
-2 1.33333
2 0.75
1 1
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-2 1
2 1
1 1
-1 1
-2 1
2 1
1 1
-1 1
-2 1
2 1
1 1
-1 1
-2 1
2 1
-2 1
2 1
-2 1
2 0.111111
1 9
0 1
0 1
0 1
0 1
-1 1
-2 1
2 1
1 1
-1 1
-2 1
2 1
1 1
-1 1
-2 1
2 1
1 1
-1 1
-2 1
2 1
1 1
-1 1
-2 1
2 0.111111
-1 9
-1 1
1 1
-1 1
4 1
-1 1
-2 1
2 0.030303
0 33
0 1
0 1
0 1
