S = input()

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

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