# 141 A

prompt = input()
l = ["Sunny", "Cloudy", "Rainy"]

for i in range(3):
    if prompt == l[i]:
        try:
            print(l[i+1])
        except:
            print(l[(i+1)-len(l)]) prompt = input() prompt input() input l = ["Sunny", "Cloudy", "Rainy"] l ["Sunny", "Cloudy", "Rainy"] "Sunny" "Cloudy" "Rainy" for i in range(3):
    if prompt == l[i]:
        try:
            print(l[i+1])
        except:
            print(l[(i+1)-len(l)]) i range(3) range 3 if prompt == l[i]:
        try:
            print(l[i+1])
        except:
            print(l[(i+1)-len(l)]) prompt == l[i] prompt l[i] l i try:
            print(l[i+1])
        except:
            print(l[(i+1)-len(l)]) except:
            print(l[(i+1)-len(l)]) print(l[(i+1)-len(l)]) print l[(i+1)-len(l)] l (i+1)-len(l) i+1 i 1 len(l) len l print(l[i+1]) print l[i+1] l i+1 i 1 l = ["Sunny", "Cloudy", "Rainy"] ["Sunny", "Cloudy", "Rainy"] l prompt = input() input() prompt
# 141 A

prompt = input()
l = ["Sunny", "Cloudy", "Rainy"]

for i in range(3):
    if prompt == l[i]:
        try:
            print(l[i+1])
        except:
            print(l[(i+1)-len(l)])