6692
4
279
1642
10
44
1283
7
39
656
2
31
2757
17
30
1065
0
22
717
2
20
666
0
18
745
6
17
681
2
16
986
4
13
311
2
12
503
0
12
1231
0
12
285
3
11
545
3
10
365
0
9
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Keyword(s): 水上置換法