808
0
20
2180
12
20
1223
2
20
1211
0
20
1810
2
20
1545
2
20
1007
9
20
1011
3
20
879
0
20
937
2
20
1143
1
20
777
0
20
441
0
20
922
0
20
1528
0
20
953
0
20
724
4
20
476
0
19
829
0
19
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Keyword(s): lesson7