903
4
13
273
5
13
1142
2
13
823
0
13
610
0
13
1082
0
13
484
0
13
606
0
13
642
0
13
989
0
13
499
0
13
407
0
13
571
0
13
373
2
13
661
0
13
474
3
13
512
6
13
342
0
13
473
0
13
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Keyword(s): Math