717
1
12
493
0
12
831
0
12
502
1
12
737
0
12
669
0
12
1379
1
12
279
0
12
421
0
12
303
0
12
572
0
12
430
7
12
359
0
12
327
0
12
241
1
12
380
0
12
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Keyword(s): lesson 2