968
10
16
506
0
15
449
2
15
945
1
13
1147
2
13
499
6
12
583
0
12
410
0
12
876
0
11
506
5
11
541
0
11
628
2
11
706
0
11
402
0
11
471
0
11
564
3
10
761
0
10
443
0
10
287
0
10
422
2
10
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Keyword(s): #自然数