1402
8
30
492
2
30
1748
0
30
996
2
30
1547
46
30
589
4
30
2611
15
30
2273
2
30
1104
0
30
1241
1
30
809
2
30
860
19
30
788
0
30
510
4
30
795
10
30
801
3
30
1636
10
30
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Keyword(s): Math