3808
31
178
6830
0
129
2774
0
126
2652
0
105
2074
0
62
1597
3
54
1072
3
45
808
0
37
1243
0
31
1148
2
30
1364
2
29
882
10
28
632
0
28
765
0
27
358
0
26
1549
10
26
1006
17
25
675
8
25
759
0
25
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Keyword(s): 問題演習