s = input("")
if s == "Sunny": 
    print("Cloudy")
if s == "Cloudy":
  print("Rainy")
if s == "Rainy":
  print("Sunny") s = input("") s input("") input "" if s == "Sunny": 
    print("Cloudy") s == "Sunny" s "Sunny" print("Cloudy") print "Cloudy" if s == "Cloudy":
  print("Rainy") s == "Cloudy" s "Cloudy" print("Rainy") print "Rainy" if s == "Rainy":
  print("Sunny") s == "Rainy" s "Rainy" print("Sunny") print "Sunny" s = input("") input("") s
s = input("")
if s == "Sunny": 
    print("Cloudy")
if s == "Cloudy":
  print("Rainy")
if s == "Rainy":
  print("Sunny")