def resolve():
    S = input()
    d = {
        "Sunny": "Cloudy",
        "Cloudy": "Rainy",
        "Rainy": "Sunny"
    }
    print(d[S])
    
if '__main__' == __name__:
    resolve() def resolve():
    S = input()
    d = {
        "Sunny": "Cloudy",
        "Cloudy": "Rainy",
        "Rainy": "Sunny"
    }
    print(d[S])
     resolve S = input() S input() input d = {
        "Sunny": "Cloudy",
        "Cloudy": "Rainy",
        "Rainy": "Sunny"
    } d {
        "Sunny": "Cloudy",
        "Cloudy": "Rainy",
        "Rainy": "Sunny"
    } "Sunny" "Sunny" "Cloudy" "Cloudy" "Cloudy" "Rainy" "Rainy" "Rainy" "Sunny" print(d[S]) print d[S] d S if '__main__' == __name__:
    resolve() '__main__' == __name__ '__main__' __name__ resolve() resolve def resolve():
    S = input()
    d = {
        "Sunny": "Cloudy",
        "Cloudy": "Rainy",
        "Rainy": "Sunny"
    }
    print(d[S])
     def resolve():
    S = input()
    d = {
        "Sunny": "Cloudy",
        "Cloudy": "Rainy",
        "Rainy": "Sunny"
    }
    print(d[S])
     resolve
def resolve():
    S = input()
    d = {
        "Sunny": "Cloudy",
        "Cloudy": "Rainy",
        "Rainy": "Sunny"
    }
    print(d[S])
    
if '__main__' == __name__:
    resolve()