3644
0
83
2735
3
83
2228
2
83
1797
4
83
2346
3
83
5206
14
82
3030
8
82
2279
0
82
1861
0
80
2586
0
80
2443
16
79
2065
4
78
1292
0
78
3118
0
78
1964
2
78
3464
0
77
1878
4
77
2005
6
76
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Keyword(s): lesson 1