550
0
7
700
0
7
628
0
7
539
0
7
978
0
7
653
0
7
493
0
7
1757
0
7
296
0
7
406
0
7
533
0
7
1071
2
6
646
0
6
302
0
6
1471
5
6
219
0
6
835
0
6
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Keyword(s): 勉強