254
1
10
441
0
10
371
0
10
519
0
10
548
0
10
531
0
10
426
2
10
461
2
10
510
0
10
496
0
10
464
0
10
716
0
10
1585
0
10
616
4
10
423
0
10
671
0
10
264
0
10
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Keyword(s): lesson 1