481
2
2
414
2
2
190
0
1
324
0
1
228
0
1
142
0
1
225
0
1
246
0
1
327
1
1
352
0
1
278
0
1
150
0
1
249
0
1
156
0
1
217
0
1
272
0
1
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Keyword(s): 問題