607
0
13
560
0
13
921
1
13
305
4
13
590
0
13
394
1
13
671
0
13
463
0
13
586
5
13
309
0
13
366
4
13
1667
0
13
676
0
13
857
0
13
634
6
13
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Keyword(s): lesson 2