835
2
13
356
2
13
426
0
13
537
4
13
977
0
13
575
0
13
610
0
13
381
1
13
376
2
13
184
0
13
1226
10
13
395
5
13
500
0
13
1408
0
13
236
0
13
3724
0
13
884
4
13
613
0
13
766
0
13
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Keyword(s): Math