802
0
32
927
0
32
7393
0
31
1256
0
31
991
0
31
977
2
30
624
0
30
947
0
30
1187
0
30
595
0
29
631
0
29
1350
4
29
915
0
28
3108
0
28
748
0
28
1152
0
27
918
4
27
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Keyword(s): 中3数学