643
2
40
672
2
40
1426
2
40
633
2
39
1943
47
39
1193
12
39
522
8
39
1841
0
39
1428
2
39
1346
0
39
2006
0
39
5604
0
39
916
9
38
558
8
38
1597
0
38
1213
0
38
1566
26
38
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Keyword(s): lesson4~