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