677
0
17
294
2
17
742
0
17
652
0
17
636
2
17
563
0
17
500
4
17
570
0
17
626
0
17
497
0
17
463
0
17
509
0
17
13749
2
16
357
0
16
906
0
16
1268
0
16
526
0
16
514
0
16
509
1
16
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Keyword(s): #中2数学