457
0
15
481
2
15
637
5
15
778
1
15
326
0
15
637
0
15
531
0
15
283
0
14
879
0
14
511
0
14
397
0
14
442
0
14
465
2
14
686
0
14
524
0
14
698
7
14
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Keyword(s): 正の数