def remove_punctuation(words):
	
	"""Remove all punctuations and words that contain punctuations.
	
	Parameters
	----------
	words : string
		Original word-token list
	
	Returns
	-------
	new_words : list of strings
		List with all remaining word-tokens
	"""
	
	new_words = []
	punctuation = ['.', ',', '?', '!', ';', "'", '"', ':', '(', ')', '§', '$', '%']
    
	for word in words:
		# Remove pure punctuations
		if word not in punctuation:
			
			# Remove words containing punctuations
			p_flag = False
			for p in punctuation:
				
				if p in word:
					p_flag = True
			if not p_flag:
				new_words.append(word)
    
	
	return new_words