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          1С˶Lr(sh)g׷ϡh(hun)СM

          2(dng)С׷ϡh(hun)СMr(sh)xĻV(chng)߀жh(yun)

           

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          1O(sh)Сx׷ϡh(hun)СM.  1

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             2(dng)x=6r(sh)Сߵ·̞飺1106=660ף

              1000-660=3402

          𣺮(dng)С׷ϡh(hun)СMr(sh)xĻV(chng)߀340. 1

           

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          2(dng)С׷ϡh(hun)СMr(sh)xĻV(chng)߀жh(yun)

           

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          1С˶Lr(sh)g׷ϡh(hun)СM
          2(dng)С׷ϡh(hun)СMr(sh)xĻV(chng)߀жh(yun)

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