let (a,b,c,d) = Scanf.scanf "%d %d %d %d\n" (fun x y z w -> (x,y,z,w))

let () = let tmp = a + b - c - d in
         if tmp > 0 then print_endline "Left"
         else if tmp = 0 then print_endline "Balanced"
         else print_endline "Right"