428
3
13
557
0
13
499
0
13
759
0
13
821
0
13
312
2
13
250
0
13
299
5
13
703
0
13
915
2
13
634
6
13
438
0
13
604
0
13
532
0
13
546
0
13
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Keyword(s): lesson 7