def resolve():
    weather = ['Sunny','Cloudy','Rainy']
    s = input()
    print(weather[(weather.index(s)+1)%3])
resolve() def resolve():
    weather = ['Sunny','Cloudy','Rainy']
    s = input()
    print(weather[(weather.index(s)+1)%3]) resolve weather = ['Sunny','Cloudy','Rainy'] weather ['Sunny','Cloudy','Rainy'] 'Sunny' 'Cloudy' 'Rainy' s = input() s input() input print(weather[(weather.index(s)+1)%3]) print weather[(weather.index(s)+1)%3] weather (weather.index(s)+1)%3 weather.index(s)+1 weather.index(s) weather.index weather index s 1 3 resolve() resolve def resolve():
    weather = ['Sunny','Cloudy','Rainy']
    s = input()
    print(weather[(weather.index(s)+1)%3]) def resolve():
    weather = ['Sunny','Cloudy','Rainy']
    s = input()
    print(weather[(weather.index(s)+1)%3]) resolve
def resolve():
    weather = ['Sunny','Cloudy','Rainy']
    s = input()
    print(weather[(weather.index(s)+1)%3])
resolve()