N, A, B = map(int, input().split())


def gcd(x, y):
  if x < y:
    x, y = y, x
  if x == 1:
    return 1
  if y % x == 0:
    return x
  return gcd(y, x % y)

g = gcd(A, B)
g = (N - 2) // g

if g % (A + B) == A or ((g // A) % 2 == 0):
  print("sepa")
else:
  print("ryota")