655
0
14
680
0
14
564
0
14
452
5
14
660
2
14
778
0
14
577
0
14
756
2
14
525
0
14
1005
0
14
431
0
14
725
0
14
395
0
14
436
0
14
444
10
14
462
0
14
1350
0
14
340
0
14
795
0
14
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Keyword(s): math