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0 1
0 1
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0 1
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0 1
0 1
0 1
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0 1
0 1
0 1
1 1
0 0.0285714
0 35
0 1
0 1
0 1
3 1
0 1
-1 1
0 1
0 1
0 1
-3 1
0 1
0 1
0 0.0363636
1 1
