558
0
11
549
9
11
309
5
11
852
0
10
395
0
10
600
0
10
338
0
10
466
1
9
359
0
9
363
0
9
588
2
9
499
0
9
209
1
8
442
0
8
446
0
8
352
0
8
273
0
8
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Keyword(s): mathematics