18752
2
413
13961
2
401
2537
0
114
5029
4
113
3360
0
113
1463
0
75
2980
0
70
1252
0
62
1387
0
62
1297
0
59
2040
1
59
1538
0
59
2163
0
54
2171
0
52
744
0
47
753
0
44
2264
1
36
1615
0
33
1060
0
30
548
1
28
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Keyword(s): #数学iib