335
0
13
580
0
13
757
0
13
567
4
13
556
0
13
1874
0
13
758
0
13
967
1
13
2741
1
13
722
0
13
576
0
13
392
1
13
491
2
13
330
0
13
495
2
13
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Keyword(s): Math