today_weather = input()

if today_weather == 'Sunny':
    tomorrow_weather = 'Cloudy'
    print(tomorrow_weather)

elif today_weather == 'Cloudy':
    tomorrow_weather = 'Rainy'
    print(tomorrow_weather)

elif today_weather == 'Rainy':
    tomorrow_weather = 'Sunny'
    print(tomorrow_weather) today_weather = input() today_weather input() input if today_weather == 'Sunny':
    tomorrow_weather = 'Cloudy'
    print(tomorrow_weather)

elif today_weather == 'Cloudy':
    tomorrow_weather = 'Rainy'
    print(tomorrow_weather)

elif today_weather == 'Rainy':
    tomorrow_weather = 'Sunny'
    print(tomorrow_weather) today_weather == 'Sunny' today_weather 'Sunny' tomorrow_weather = 'Cloudy' tomorrow_weather 'Cloudy' print(tomorrow_weather) print tomorrow_weather elif today_weather == 'Cloudy':
    tomorrow_weather = 'Rainy'
    print(tomorrow_weather) today_weather == 'Cloudy' today_weather 'Cloudy' tomorrow_weather = 'Rainy' tomorrow_weather 'Rainy' print(tomorrow_weather) print tomorrow_weather elif today_weather == 'Rainy':
    tomorrow_weather = 'Sunny'
    print(tomorrow_weather) today_weather == 'Rainy' today_weather 'Rainy' tomorrow_weather = 'Sunny' tomorrow_weather 'Sunny' print(tomorrow_weather) print tomorrow_weather tomorrow_weather = 'Sunny' 'Sunny' tomorrow_weather tomorrow_weather = 'Rainy' 'Rainy' tomorrow_weather today_weather = input() input() today_weather tomorrow_weather = 'Cloudy' 'Cloudy' tomorrow_weather
today_weather = input()

if today_weather == 'Sunny':
    tomorrow_weather = 'Cloudy'
    print(tomorrow_weather)

elif today_weather == 'Cloudy':
    tomorrow_weather = 'Rainy'
    print(tomorrow_weather)

elif today_weather == 'Rainy':
    tomorrow_weather = 'Sunny'
    print(tomorrow_weather)