S = str(input())
l= ['Sunny','Cloudy','Rainy']

for i in range(2):
    if S == l[2]:
        print('Sunny')
        exit()
    elif S == l[i]:
        print(l[i+1])
        exit() S = str(input()) S str(input()) str input() input l= ['Sunny','Cloudy','Rainy'] l ['Sunny','Cloudy','Rainy'] 'Sunny' 'Cloudy' 'Rainy' for i in range(2):
    if S == l[2]:
        print('Sunny')
        exit()
    elif S == l[i]:
        print(l[i+1])
        exit() i range(2) range 2 if S == l[2]:
        print('Sunny')
        exit()
    elif S == l[i]:
        print(l[i+1])
        exit() S == l[2] S l[2] l 2 print('Sunny') print 'Sunny' exit() exit elif S == l[i]:
        print(l[i+1])
        exit() S == l[i] S l[i] l i print(l[i+1]) print l[i+1] l i+1 i 1 exit() exit S = str(input()) str(input()) S l= ['Sunny','Cloudy','Rainy'] ['Sunny','Cloudy','Rainy'] l
S = str(input())
l= ['Sunny','Cloudy','Rainy']

for i in range(2):
    if S == l[2]:
        print('Sunny')
        exit()
    elif S == l[i]:
        print(l[i+1])
        exit()