804
0
15
791
0
15
1168
7
15
617
2
15
873
0
15
421
0
15
313
3
15
754
1
15
1113
0
15
506
0
15
159
0
15
1093
1
15
898
2
15
417
0
15
560
0
15
506
0
15
487
3
15
859
12
15
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Keyword(s): Math