12123
18
582
5808
8
206
3711
6
199
4049
4
179
2871
0
125
1648
0
89
1355
0
52
2127
0
44
1918
1
34
2558
0
32
7335
0
31
1501
0
30
625
0
29
1262
0
26
797
0
25
1168
0
24
545
0
20
470
2
17
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Keyword(s): 難問