924
8
61
1299
8
61
1235
15
61
998
6
61
5310
1
61
1048
10
60
2157
7
60
1260
2
60
1673
10
60
3516
0
60
1059
2
60
625
4
60
875
0
60
3209
4
60
1241
0
60
1031
9
60
1410
1
60
843
0
60
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Keyword(s): math