4496
0
8
681
4
8
556
0
8
507
2
8
419
5
8
508
0
8
396
3
8
392
0
8
337
2
8
514
0
8
615
2
8
807
7
8
225
0
8
786
0
8
1235
0
8
426
2
8
328
0
8
579
0
8
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Keyword(s): Math