import sys
def S(): return sys.stdin.readline().rstrip()


d = {'Sunny':'Cloudy','Cloudy':'Rainy','Rainy':'Sunny'}
print(d[S()]) import sys sys def S(): return sys.stdin.readline().rstrip() S d = {'Sunny':'Cloudy','Cloudy':'Rainy','Rainy':'Sunny'} d {'Sunny':'Cloudy','Cloudy':'Rainy','Rainy':'Sunny'} 'Sunny' 'Sunny' 'Cloudy' 'Cloudy' 'Cloudy' 'Rainy' 'Rainy' 'Rainy' 'Sunny' print(d[S()]) print d[S()] d S() S d = {'Sunny':'Cloudy','Cloudy':'Rainy','Rainy':'Sunny'} {'Sunny':'Cloudy','Cloudy':'Rainy','Rainy':'Sunny'} d def S(): return sys.stdin.readline().rstrip() def S(): return sys.stdin.readline().rstrip() S
import sys
def S(): return sys.stdin.readline().rstrip()


d = {'Sunny':'Cloudy','Cloudy':'Rainy','Rainy':'Sunny'}
print(d[S()])
