1215
0
27
852
8
27
11036
0
27
579
0
27
906
4
27
723
3
27
656
5
27
621
0
27
364
0
27
475
8
27
1105
7
27
832
2
27
896
3
27
759
0
27
813
2
27
1012
3
27
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Keyword(s): math