3145
0
67
2973
0
67
2039
0
67
2844
3
67
2366
13
67
2783
0
66
1788
0
66
5307
0
66
5625
0
66
2338
0
66
1500
1
66
1414
0
66
2530
18
66
1643
1
66
2741
0
65
24763
2
65
2236
0
65
1419
0
65
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Keyword(s): Math