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  1. #1

    Aug 2011
    2,847

    1 - ( --- )
    vo t vt


    = +
    2 - Vav ( - )



    3 -






  2. #2
      Eiman
    Jul 2011
    -
    14,750

    :

    .......

  3. #3

    Jul 2012
    5,302

    :





: 1 (0 1 )

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