1988
4
30
1190
6
24
1560
4
23
853
0
14
930
6
13
390
0
13
589
2
12
366
0
11
686
4
11
357
0
10
505
1
9
322
0
8
263
12
8
223
0
8
310
0
8
1 - 20 / 38
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Keyword(s): 場合の数