text: import sys
  
  string = input("Write some words with 'жи' и 'ши': ")
  
  words = string.split(' ')
  
  for word in words:
      if 'жы' in word.lower():
          print(f"You have a mistake in: {word}\n"
                f"Write was {word.lower().replace('жы', 'жи')}")
      elif 'шы' in word.lower():
          print(f"You have a mistake in: {word}\n"
                f"Write was {word.lower().replace('шы', 'ши')}")
      else:
          print(f"You wrote {word} correctly")
  