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