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Cagaf-cagaf-cagaf-cagafiyaha SD5K
SD5K waa nooca cagaf-cagaf cagaf-cagaf leh oo la hakiyay nus-adag, heerka koontaroolka elektiroonigga ahⅢ，laba-wareeg oo ah nidaamka wadista korantada ee korantada korantada, koontaroolka korantada oo xiran xamuulka diraya hirgelinta nidaamka hiddaha。