# -*- coding: utf-8 -*-

s = str(input())

dic = {'Sunny':'Cloudy', 'Cloudy':'Rainy', 'Rainy':'Sunny'}

print(dic[s]) s = str(input()) s str(input()) str input() input dic = {'Sunny':'Cloudy', 'Cloudy':'Rainy', 'Rainy':'Sunny'} dic {'Sunny':'Cloudy', 'Cloudy':'Rainy', 'Rainy':'Sunny'} 'Sunny' 'Sunny' 'Cloudy' 'Cloudy' 'Cloudy' 'Rainy' 'Rainy' 'Rainy' 'Sunny' print(dic[s]) print dic[s] dic s dic = {'Sunny':'Cloudy', 'Cloudy':'Rainy', 'Rainy':'Sunny'} {'Sunny':'Cloudy', 'Cloudy':'Rainy', 'Rainy':'Sunny'} dic s = str(input()) str(input()) s
# -*- coding: utf-8 -*-

s = str(input())

dic = {'Sunny':'Cloudy', 'Cloudy':'Rainy', 'Rainy':'Sunny'}

print(dic[s])