9989
10
599
12841
18
582
15029
18
558
9418
25
554
6789
0
545
14942
9
543
19217
19
535
30966
6
525
13966
0
517
13131
25
512
10612
18
504
11141
10
503
19958
62
497
7401
10
497
17378
2
490
22623
20
487
8156
10
486
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Keyword(s): math