cehua-TT
2019-01-30 26c0ffec279dd9bcbec7941d1461e5a50fe528b2
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# ÅÜ»·ÈÎÎñÐǼ¶±ýͼ¸ÅÂÊÅäÖÃ
 
(
 
[(10,1),(20,2),(8154,3),(9288,4),(10000,5)]
 
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