787
4
31
7358
0
31
1019
8
31
886
3
31
1250
0
31
1605
5
31
1239
5
31
1352
0
31
1078
0
31
1546
0
31
1118
6
31
933
0
31
381
4
31
858
0
31
1589
0
31
974
0
31
555
0
31
744
0
31
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Keyword(s): Math