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


if __name__ == "__main__":
    main() def main():
    s = input()
    tenki = ['Sunny', 'Cloudy', 'Rainy']
    index = tenki.index(s)
    print(tenki[(index+1) % 3]) main s = input() s input() input tenki = ['Sunny', 'Cloudy', 'Rainy'] tenki ['Sunny', 'Cloudy', 'Rainy'] 'Sunny' 'Cloudy' 'Rainy' index = tenki.index(s) index tenki.index(s) tenki.index tenki index s print(tenki[(index+1) % 3]) print tenki[(index+1) % 3] tenki (index+1) % 3 index+1 index 1 3 if __name__ == "__main__":
    main() __name__ == "__main__" __name__ "__main__" main() main def main():
    s = input()
    tenki = ['Sunny', 'Cloudy', 'Rainy']
    index = tenki.index(s)
    print(tenki[(index+1) % 3]) def main():
    s = input()
    tenki = ['Sunny', 'Cloudy', 'Rainy']
    index = tenki.index(s)
    print(tenki[(index+1) % 3]) main

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


if __name__ == "__main__":
    main()
