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