666
0
18
753
7
18
3029
0
18
27366
0
18
3234
0
18
8651
0
18
7520
0
18
4247
1
17
10465
1
17
1501
0
17
3558
0
17
2726
0
17
1679
0
17
701
0
17
1208
0
17
997
2
17
690
0
17
564
1
17
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Keyword(s): lesson 3