1995
0
49
962
0
49
806
2
49
1523
0
49
11561
0
49
1734
0
49
868
0
48
550
10
48
863
0
48
1748
0
48
1731
0
47
414
4
47
2442
4
47
1406
0
47
1345
0
47
1861
0
47
1782
0
47
2398
0
47
1709
2
46
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Keyword(s): 方程式