563
0
30
493
2
30
660
0
30
1040
4
30
885
2
30
617
2
30
815
4
30
169
0
30
4509
1
30
1584
0
30
804
0
30
1322
0
30
1141
0
30
293
2
30
1044
10
30
672
0
30
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Keyword(s): lesson 1