Python 3.6

Problem 2. Write a function named initialLetters that takes one parameter, wordList - a list of words. Create and return a dictionary in which each initial letter of a word in wordList is a kev and the corresponding value is a list of the words in wordList that begin with that letter. There should be no duplicate wo rds in anv value in the dictionary For example, the following is correct output print(initialLetters(horton)) ['I': ['I'], 's': ['say'], 'w': ['what'], 'm': ['mean'], 'a': ['and'])