773
2
13
1804
0
13
399
2
13
562
5
13
515
2
13
721
0
13
374
2
13
442
0
13
483
0
13
551
0
13
440
0
13
827
0
13
720
0
13
564
4
13
264
0
13
786
0
13
343
0
13
442
4
13
645
5
13
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Keyword(s): lesson2