import scala.io.{StdIn => in}

object Main extends App {
  val Array(a, b, c, d) = in.readLine.split(" ").map(_.toInt)

  val ans = a + b match {
    case ab if ab == c + d => "Balanced"
    case ab if ab >  c + d => "Left"
    case ab if ab  < c + d => "Right"
  }

  println(ans)
}