s = input()

if s == "Sunny":
    print("Cloudy")

elif s == "Cloudy":
    print("Rainy")

elif s == "Rainy":
    print("Sunny") s = input() s input() input if s == "Sunny":
    print("Cloudy")

elif s == "Cloudy":
    print("Rainy")

elif s == "Rainy":
    print("Sunny") s == "Sunny" s "Sunny" print("Cloudy") print "Cloudy" elif s == "Cloudy":
    print("Rainy") s == "Cloudy" s "Cloudy" print("Rainy") print "Rainy" elif s == "Rainy":
    print("Sunny") s == "Rainy" s "Rainy" print("Sunny") print "Sunny" s = input() input() s
s = input()

if s == "Sunny":
    print("Cloudy")

elif s == "Cloudy":
    print("Rainy")

elif s == "Rainy":
    print("Sunny")