393
2
8
510
6
8
283
2
8
419
3
8
157
0
8
223
4
8
470
7
8
644
18
8
538
3
8
291
0
8
574
4
8
388
2
8
416
6
8
160
2
8
670
5
8
317
0
8
238
6
8
263
2
8
276
0
8
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Keyword(s): study