defmodule Main do
  def main do
    [a, b, c, d] =
      IO.read(:line)
      |> String.trim
      |> String.split(" ")
    a = String.to_integer(a)
    b = String.to_integer(b)
    c = String.to_integer(c)
    d = String.to_integer(d)
    cond do
    	a + b > c + d -> "Left"
        a + b < c + d -> "Right"
        a + b == c + d -> "Balanced"
    end
  end
end