Write a function named shareALetter that takes one parameter, wordList – a list of words. Create and return a dictionary in which each word in wordList is a key and the corresponding value is a list of all the words in wordList that share at least one letter with that word. There should be no duplicate words in any value in the dictionary. For example, the following is correct output: print(shareALetter(horton)){'I': ['I'], 'say': ['say', 'what', 'mean', 'and'], 'what': ['say', 'what', 'mean', 'and'], 'mean': ['say', 'what', 'mean', 'and'], 'and': ['say', 'what', 'mean', 'and']}Problem 3 Write a function named shareALetter that takes one parameter, wordList – a list of words. Create and return a dictionary in which each word in wordList is a key and the corresponding value is a list of all the words.