649
0
8
364
0
8
424
0
8
545
0
8
501
2
8
271
0
8
670
2
8
1137
1
8
1370
27
8
324
0
8
329
0
8
319
0
8
307
0
8
329
0
8
453
0
8
393
0
8
353
0
8
219
0
8
278
0
8
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Keyword(s): lesson 2