S = input()

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

if S == "Sunny":
    print("Cloudy")
if S == "Cloudy":
    print("Rainy")
if S == "Rainy":
    print("Sunny")