s = input()
if s[0] == "S":
  print("Cloudy")
elif s[0] == "C":
  print("Rainy")
else:
  print("Sunny") s = input() s input() input if s[0] == "S":
  print("Cloudy")
elif s[0] == "C":
  print("Rainy")
else:
  print("Sunny") s[0] == "S" s[0] s 0 "S" print("Cloudy") print "Cloudy" elif s[0] == "C":
  print("Rainy") s[0] == "C" s[0] s 0 "C" print("Rainy") print "Rainy" print("Sunny") print "Sunny" s = input() input() s
s = input()
if s[0] == "S":
  print("Cloudy")
elif s[0] == "C":
  print("Rainy")
else:
  print("Sunny")