1992
8
66
630
4
66
3349
0
66
760
14
66
2536
5
66
3107
0
66
2148
7
66
1465
2
66
1100
0
66
1722
2
66
1378
0
66
1677
6
65
2836
0
65
1004
2
65
2188
0
65
1765
3
65
696
14
65
2627
4
65
10808
0
65
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Keyword(s): math