11561
0
49
888
0
48
2026
1
47
1141
3
47
1386
2
47
1780
0
47
1861
0
47
2398
0
47
1279
0
45
492
16
45
1037
0
45
1072
3
45
1609
0
45
1017
0
44
1281
17
43
977
0
43
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Keyword(s): 数学 展開