568
0
24
1082
3
24
449
3
24
839
2
24
915
0
24
574
6
24
815
0
24
540
2
24
595
0
24
679
0
24
994
1
24
844
5
24
811
2
24
280
0
24
1000
0
24
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Keyword(s): math