259
4
9
365
0
9
451
0
8
226
3
8
276
0
8
523
14
8
588
4
8
434
1
7
665
13
7
685
6
7
458
6
7
678
7
7
361
1
6
631
4
6
498
3
6
356
2
6
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Keyword(s): 難しい