504
0
47
1288
2
47
399
0
47
1632
4
47
1610
6
47
641
2
47
1412
2
47
161
0
47
936
12
47
1024
0
47
929
0
47
1339
2
47
431
4
47
1946
0
47
1644
3
47
1239
0
47
1996
0
47
1246
14
47
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Keyword(s): Math