let rec rank x y =
  if x <= 1 && y <= 1 then 0
  else if x > y then rank y x
  else 1 + rank (y mod 2) (x + y / 2)

let () =
  let r = Scanf.scanf "%d %d" rank in
  print_endline (if r mod 2 = 1 then "Alice" else "Brown")
