398
17
12
760
4
11
730
1
9
905
7
9
467
0
8
1023
8
7
751
24
6
386
0
5
306
0
5
275
0
4
270
0
4
383
0
4
384
0
3
313
0
3
897
0
1
302
0
0
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Keyword(s): 数学A