248
0
15
589
0
15
429
0
15
1003
2
15
635
0
15
589
5
15
429
0
15
363
2
15
586
0
15
403
0
15
656
2
15
486
0
15
584
0
15
472
0
15
534
4
15
432
0
15
813
0
15
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Keyword(s): Math