module A
  sub main()
    dim RD as string
    dim SD() as string
    dim ans as string
    
    RD = console.readline()
    SD=split(RD," ")
    
    if ((sd(0)*sd(1)) mod 2) = 0 then
      ans = "Even"
    else
      ans = "Odd"
    end if
    
    console.writeline(ans)
    
  end sub
end module