def weather_prediction(s):

    ans = {"Sunny": "Cloudy", "Cloudy": "Rainy", "Rainy": "Sunny"}

    return ans[s]
def main():
    s = str(input())
    print(weather_prediction(s))

if __name__ == '__main__':
    main() def weather_prediction(s):

    ans = {"Sunny": "Cloudy", "Cloudy": "Rainy", "Rainy": "Sunny"}

    return ans[s] weather_prediction ans = {"Sunny": "Cloudy", "Cloudy": "Rainy", "Rainy": "Sunny"} ans {"Sunny": "Cloudy", "Cloudy": "Rainy", "Rainy": "Sunny"} "Sunny" "Sunny" "Cloudy" "Cloudy" "Cloudy" "Rainy" "Rainy" "Rainy" "Sunny" return ans[s] ans[s] ans s s s def main():
    s = str(input())
    print(weather_prediction(s)) main s = str(input()) s str(input()) str input() input print(weather_prediction(s)) print weather_prediction(s) weather_prediction s if __name__ == '__main__':
    main() __name__ == '__main__' __name__ '__main__' main() main def weather_prediction(s):

    ans = {"Sunny": "Cloudy", "Cloudy": "Rainy", "Rainy": "Sunny"}

    return ans[s] def weather_prediction(s):

    ans = {"Sunny": "Cloudy", "Cloudy": "Rainy", "Rainy": "Sunny"}

    return ans[s] weather_prediction def main():
    s = str(input())
    print(weather_prediction(s)) def main():
    s = str(input())
    print(weather_prediction(s)) main
def weather_prediction(s):

    ans = {"Sunny": "Cloudy", "Cloudy": "Rainy", "Rainy": "Sunny"}

    return ans[s]
def main():
    s = str(input())
    print(weather_prediction(s))

if __name__ == '__main__':
    main()