weather=input()

if weather==('Sunny'):
    print('Cloudy')
elif weather==('Cloudy'):
    print('Rainy')
elif weather==('Rainy'):
    print('Sunny') weather=input() weather input() input if weather==('Sunny'):
    print('Cloudy')
elif weather==('Cloudy'):
    print('Rainy')
elif weather==('Rainy'):
    print('Sunny') weather==('Sunny') weather 'Sunny' print('Cloudy') print 'Cloudy' elif weather==('Cloudy'):
    print('Rainy') weather==('Cloudy') weather 'Cloudy' print('Rainy') print 'Rainy' elif weather==('Rainy'):
    print('Sunny') weather==('Rainy') weather 'Rainy' print('Sunny') print 'Sunny' weather=input() input() weather
weather=input()

if weather==('Sunny'):
    print('Cloudy')
elif weather==('Cloudy'):
    print('Rainy')
elif weather==('Rainy'):
    print('Sunny')