a = input()

if a[0] == "S": print("Cloudy")
if a[0] == "C": print("Rainy")
if a[0] == "R": print("Sunny") a = input() a input() input if a[0] == "S": print("Cloudy") a[0] == "S" a[0] a 0 "S" if a[0] == "C": print("Rainy") a[0] == "C" a[0] a 0 "C" if a[0] == "R": print("Sunny") a[0] == "R" a[0] a 0 "R" a = input() input() a
a = input()

if a[0] == "S": print("Cloudy")
if a[0] == "C": print("Rainy")
if a[0] == "R": print("Sunny")