S = input()
wheather = ''

if S == 'Sunny':
    wheather = 'Cloudy'
if S == 'Cloudy':
    wheather = 'Rainy'
if S == 'Rainy':
    wheather = 'Sunny'

print(wheather) S = input() S input() input wheather = '' wheather '' if S == 'Sunny':
    wheather = 'Cloudy' S == 'Sunny' S 'Sunny' wheather = 'Cloudy' wheather 'Cloudy' if S == 'Cloudy':
    wheather = 'Rainy' S == 'Cloudy' S 'Cloudy' wheather = 'Rainy' wheather 'Rainy' if S == 'Rainy':
    wheather = 'Sunny' S == 'Rainy' S 'Rainy' wheather = 'Sunny' wheather 'Sunny' print(wheather) print wheather wheather = 'Rainy' 'Rainy' wheather wheather = '' '' wheather wheather = 'Sunny' 'Sunny' wheather wheather = 'Cloudy' 'Cloudy' wheather S = input() input() S
S = input()
wheather = ''

if S == 'Sunny':
    wheather = 'Cloudy'
if S == 'Cloudy':
    wheather = 'Rainy'
if S == 'Rainy':
    wheather = 'Sunny'

print(wheather)