502
0
20
1329
0
20
327
0
19
526
0
19
910
5
18
737
1
18
398
6
18
740
9
16
437
0
16
489
2
16
354
2
14
570
2
14
911
0
14
341
1
14
388
15
13
369
0
12
491
0
12
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Keyword(s): 勉強方