290
0
9
390
4
9
726
0
9
1132
0
9
683
0
9
80
0
9
548
2
9
477
0
9
126
0
8
788
0
8
457
0
8
714
0
8
429
1
8
258
2
8
369
2
8
232
2
8
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Keyword(s): 減法