s = input()
if s[0] == 'S':
    print('Cloudy')
if s[0] == 'C':
    print('Rainy')
if s[0] == 'R':
    print('Sunny') s = input() s input() input if s[0] == 'S':
    print('Cloudy') s[0] == 'S' s[0] s 0 'S' print('Cloudy') print 'Cloudy' if s[0] == 'C':
    print('Rainy') s[0] == 'C' s[0] s 0 'C' print('Rainy') print 'Rainy' if s[0] == 'R':
    print('Sunny') s[0] == 'R' s[0] s 0 'R' print('Sunny') print 'Sunny' s = input() input() s
s = input()
if s[0] == 'S':
    print('Cloudy')
if s[0] == 'C':
    print('Rainy')
if s[0] == 'R':
    print('Sunny')
