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