1405
0
59
1050
2
59
1009
2
59
1243
7
59
2163
0
59
1575
2
58
1636
7
58
671
8
58
1527
2
58
1513
8
58
647
2
58
2020
20
58
1105
0
58
1978
6
58
2289
0
58
1451
0
58
414
3
58
1100
2
58
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Keyword(s): Math