12246
18
582
8248
0
330
7652
2
289
4562
9
180
2593
18
177
2921
6
159
14426
3
146
3734
2
107
4631
15
97
3232
0
86
3204
0
62
1370
0
52
1568
1
45
2254
10
45
1566
0
41
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Keyword(s): 難関