0 1
0 1
0 1
-2 1
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-2 0.0322581
5 31
0 1
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-2 1
-1 1
-2 0.00175439
5 570
0 1
0 1
0 1
-2 1
-1 1
-2 0.0322581
5 31
0 1
0 1
-2 1
-1 1
-2 1
