315
2
17
1047
15
17
365
0
16
982
4
16
650
0
16
393
0
16
803
6
15
603
2
15
411
0
15
916
1
14
1236
1
14
662
6
13
406
0
13
520
4
13
341
2
13
534
5
13
833
7
13
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Keyword(s): Math