w = input()
W = ["Sunny", "Cloudy", "Rainy","Sunny"]

for i in range(3):
  if w==W[i]:
    print(W[i+1]) w = input() w input() input W = ["Sunny", "Cloudy", "Rainy","Sunny"] W ["Sunny", "Cloudy", "Rainy","Sunny"] "Sunny" "Cloudy" "Rainy" "Sunny" for i in range(3):
  if w==W[i]:
    print(W[i+1]) i range(3) range 3 if w==W[i]:
    print(W[i+1]) w==W[i] w W[i] W i print(W[i+1]) print W[i+1] W i+1 i 1 w = input() input() w W = ["Sunny", "Cloudy", "Rainy","Sunny"] ["Sunny", "Cloudy", "Rainy","Sunny"] W
w = input()
W = ["Sunny", "Cloudy", "Rainy","Sunny"]

for i in range(3):
  if w==W[i]:
    print(W[i+1])