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