449
0
15
552
2
14
556
3
14
402
0
14
565
0
13
264
1
13
438
3
13
255
4
13
230
1
13
264
0
13
928
7
13
589
11
13
524
2
12
419
4
12
652
4
12
525
6
12
485
0
12
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Keyword(s): studygram