def mask_escape(text: str) -> str:
	""""Replaces escaped characters with rare sequences.

	Args:
		text (str): text to mask.
	
	Returns:
		str: masked string.
	"""
	return text.replace('&amp;', 'ҪҪҪҪҪ').replace('&lt;', 'ҚҚҚҚ').replace('&gt;', 'ҺҺҺҺ')