1067
0
20
581
0
20
808
26
20
613
0
20
448
2
20
520
6
19
570
2
19
639
0
19
327
0
19
406
0
19
1306
12
19
435
0
18
926
0
18
404
2
17
453
0
17
861
7
17
247
0
17
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Keyword(s): mathematics