391
10
19
783
12
19
570
13
19
484
0
19
1248
0
18
701
3
18
472
0
18
1240
0
18
702
1
17
983
4
17
1741
0
17
727
1
16
666
0
16
504
0
16
517
8
16
1124
0
16
588
4
15
481
0
15
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Keyword(s): 理科 計算