def main():
    s = input()
    if s == 'Sunny':
        print('Cloudy')
    elif s == 'Cloudy':
        print('Rainy')
    elif s == 'Rainy':
        print('Sunny')
        
if __name__ == '__main__':
    main() def main():
    s = input()
    if s == 'Sunny':
        print('Cloudy')
    elif s == 'Cloudy':
        print('Rainy')
    elif s == 'Rainy':
        print('Sunny')
         main s = input() s input() input if s == 'Sunny':
        print('Cloudy')
    elif s == 'Cloudy':
        print('Rainy')
    elif s == 'Rainy':
        print('Sunny')
         s == 'Sunny' s 'Sunny' print('Cloudy') print 'Cloudy' elif s == 'Cloudy':
        print('Rainy')
     s == 'Cloudy' s 'Cloudy' print('Rainy') print 'Rainy' elif s == 'Rainy':
        print('Sunny')
         s == 'Rainy' s 'Rainy' print('Sunny') print 'Sunny' if __name__ == '__main__':
    main() __name__ == '__main__' __name__ '__main__' main() main def main():
    s = input()
    if s == 'Sunny':
        print('Cloudy')
    elif s == 'Cloudy':
        print('Rainy')
    elif s == 'Rainy':
        print('Sunny')
         def main():
    s = input()
    if s == 'Sunny':
        print('Cloudy')
    elif s == 'Cloudy':
        print('Rainy')
    elif s == 'Rainy':
        print('Sunny')
         main
def main():
    s = input()
    if s == 'Sunny':
        print('Cloudy')
    elif s == 'Cloudy':
        print('Rainy')
    elif s == 'Rainy':
        print('Sunny')
        
if __name__ == '__main__':
    main()