3861
5
77
2722
0
77
1198
0
77
1253
21
76
2511
2
76
1923
0
76
3447
0
76
33450
3
76
497
5
76
2121
0
76
3331
0
76
27544
19
76
2282
4
76
2516
73
76
1575
0
76
1026
2
76
3242
6
76
1253
3
75
4895
0
75
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Keyword(s): math