20625
0
1296
12321
18
455
5223
0
393
9394
3
332
8521
6
327
36665
12
309
11457
0
296
7022
3
256
14123
0
209
8868
8
208
4173
19
184
4431
0
153
5890
5
139
2854
0
137
3573
0
136
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Keyword(s): 数学 用語