3673
19
80
2174
3
80
2030
14
80
2329
9
80
1755
10
80
1994
10
80
3772
2
80
2845
5
80
1781
3
80
1748
2
80
1761
6
80
1525
2
80
7117
16
80
1578
2
80
1184
0
80
1646
0
80
2124
12
79
3271
1
79
3338
4
79
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Keyword(s): math