844
0
23
346
1
23
677
2
22
721
0
22
379
0
22
1696
0
22
797
0
22
773
2
22
862
0
22
702
0
22
658
0
22
1576
3
22
707
5
22
671
0
22
939
0
21
814
0
21
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Keyword(s): 三角形