def resolve():
  s = input()
  if s == 'Sunny':
    print('Cloudy')
  elif s == 'Cloudy':
    print('Rainy')
  else:
    print('Sunny')

  return

if __name__ == "__main__":
  resolve() def resolve():
  s = input()
  if s == 'Sunny':
    print('Cloudy')
  elif s == 'Cloudy':
    print('Rainy')
  else:
    print('Sunny')

  return resolve s = input() s input() input if s == 'Sunny':
    print('Cloudy')
  elif s == 'Cloudy':
    print('Rainy')
  else:
    print('Sunny')

   s == 'Sunny' s 'Sunny' print('Cloudy') print 'Cloudy' elif s == 'Cloudy':
    print('Rainy')
   s == 'Cloudy' s 'Cloudy' print('Rainy') print 'Rainy' print('Sunny') print 'Sunny' return if __name__ == "__main__":
  resolve() __name__ == "__main__" __name__ "__main__" resolve() resolve def resolve():
  s = input()
  if s == 'Sunny':
    print('Cloudy')
  elif s == 'Cloudy':
    print('Rainy')
  else:
    print('Sunny')

  return def resolve():
  s = input()
  if s == 'Sunny':
    print('Cloudy')
  elif s == 'Cloudy':
    print('Rainy')
  else:
    print('Sunny')

  return resolve
def resolve():
  s = input()
  if s == 'Sunny':
    print('Cloudy')
  elif s == 'Cloudy':
    print('Rainy')
  else:
    print('Sunny')

  return

if __name__ == "__main__":
  resolve()
