515
0
12
764
2
12
681
0
12
583
0
12
515
0
12
703
0
12
375
0
11
493
0
11
437
0
11
688
0
11
437
0
11
1779
0
11
463
0
11
401
0
11
775
0
11
428
0
11
991
0
11
519
0
11
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Keyword(s): 中3 数学 関数