N, A, B = map(int, input().split()) def is_win(n): if n <= 0: return True if n - A <= 0: return False if n - B <= 0: return ((n + A - 1) // A) % 2 == 1 return not is_win(n - A) or not is_win(n - B) if is_win((N - 1) % (A + B) + 1): print("ryota") exit() if is_win((N - 2 * A - 1) % (A + B) + 1) and is_win((N - 2 * B - 1) % (A + B) + 1): print("ryota") exit() print("sepa")