7440
3
110
2434
0
85
2217
0
59
1241
0
54
1762
0
54
1712
3
46
2354
0
43
2140
0
40
1108
0
39
1169
0
33
1168
0
33
1220
2
31
259
0
27
2495
0
26
1757
0
23
788
0
21
596
2
20
1097
0
19
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Keyword(s): 数学i+a