defmodule Main do
  def input, do: IO.read(:line) |> String.trim
  def ii, do: input() |> String.to_integer
  def li, do: input() |> String.split |> Enum.map(&String.to_integer/1)
  def yn(b), do: IO.puts(if b, do: "Yes", else: "No")

  # import Bitwise, only: [bxor: 2, &&&: 2, >>>: 2]
  #use Bitwise
  import Bitwise, only: :functions

  def bin(n), do: :io_lib.format("~.2b", [n])

  # 最下位ビット
  @spec lsb(integer()) :: integer()
  def lsb(x), do: x &&& -x

  def main do
    n = ii()

    if bit_count(n) == 1 do
      IO.puts Enum.join([-1, -1, -1], " ")
    else
      b = lsb(n)
      x = bxor(n, b)
      IO.puts Enum.join([n, b, x], " ")
    end
  end

  def bit_count(0), do: 0
  def bit_count(x) do
    if (x &&& 1) == 1 do
      1 + bit_count(x >>> 1)
    else
      bit_count(x >>> 1)
    end
  end
end