About lesson results of 8,563
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05:48
32:38
60:50
37:48
50:11
119:39
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83:46
38:21
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33:20
327:11
67:11
91:29
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76:27
127:01
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39:09
50:09
56:38
82:12
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38:22
79:00
35:52
72:48
35:33
54:30
37:07
34:21
35:38
29:09
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38:55