def main():
    s = str(input())
    l = ['Sunny', 'Cloudy', 'Rainy']
    if s == 'Rainy':
        print(l[0])
    else:
        print(l[l.index(s) + 1])
main() def main():
    s = str(input())
    l = ['Sunny', 'Cloudy', 'Rainy']
    if s == 'Rainy':
        print(l[0])
    else:
        print(l[l.index(s) + 1]) main s = str(input()) s str(input()) str input() input l = ['Sunny', 'Cloudy', 'Rainy'] l ['Sunny', 'Cloudy', 'Rainy'] 'Sunny' 'Cloudy' 'Rainy' if s == 'Rainy':
        print(l[0])
    else:
        print(l[l.index(s) + 1]) s == 'Rainy' s 'Rainy' print(l[0]) print l[0] l 0 print(l[l.index(s) + 1]) print l[l.index(s) + 1] l l.index(s) + 1 l.index(s) l.index l index s 1 main() main def main():
    s = str(input())
    l = ['Sunny', 'Cloudy', 'Rainy']
    if s == 'Rainy':
        print(l[0])
    else:
        print(l[l.index(s) + 1]) def main():
    s = str(input())
    l = ['Sunny', 'Cloudy', 'Rainy']
    if s == 'Rainy':
        print(l[0])
    else:
        print(l[l.index(s) + 1]) main
def main():
    s = str(input())
    l = ['Sunny', 'Cloudy', 'Rainy']
    if s == 'Rainy':
        print(l[0])
    else:
        print(l[l.index(s) + 1])
main()