326
5
15
344
0
15
534
0
15
414
20
15
727
2
15
426
0
15
331
0
14
572
2
14
393
0
14
867
0
14
382
0
14
402
0
14
584
0
14
1176
0
14
427
0
13
588
0
13
553
5
13
615
0
13
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Keyword(s): 数の性質