983
0
42
1513
8
42
1070
4
41
2198
3
41
1325
0
41
1188
0
41
1593
0
41
672
2
40
1424
2
40
1610
5
40
633
2
39
1421
2
39
1344
0
39
521
8
39
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Keyword(s): lesson 1