1005
2
18
1095
0
18
407
0
17
1051
4
17
676
1
17
1053
1
17
587
3
17
387
0
17
336
6
17
826
5
17
711
5
17
842
0
17
760
4
17
1762
0
17
804
0
17
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Keyword(s): lesson1