335
1
21
3354
0
20
612
0
20
897
0
20
888
0
20
557
0
20
1745
0
19
808
0
19
713
2
18
1193
6
18
407
0
18
548
0
18
1131
1
18
696
0
18
544
0
17
1664
0
17
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Keyword(s): 文字と式