328
0
13
584
0
13
1290
0
13
667
1
13
216
0
13
983
0
13
1004
0
13
344
0
13
518
0
13
3133
0
13
904
0
13
645
0
13
335
0
13
1634
0
13
2936
0
13
617
0
13
913
0
13
407
0
13
713
3
13
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Keyword(s): math