787
0
33
802
0
32
865
3
32
850
8
32
774
4
31
2126
61
30
809
0
30
953
4
30
562
4
30
566
1
30
2604
15
30
3952
17
30
948
2
29
372
2
28
911
4
27
388
0
27
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Keyword(s): maths