S = input()

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

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