27372
0
18
4248
1
17
10465
1
17
8357
1
17
3558
0
17
2728
0
17
877
2
17
1209
0
17
999
2
17
683
0
17
983
0
17
565
1
17
724
2
17
724
0
17
617
0
17
909
1
17
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Keyword(s): lesson 7