3. (2 pts) Create a bar plot to show the frequency of each letters in the list of five-letter words in w5. Considering the double letter rules that states the following "If you manage to guess a word that has a double letter and the answer does have both letters in it, then it will show you the yellow and green hints as per the location of the letter". Let's not filter out double counts. That is, word like "RNORM" (not a really word, by the way) will contribute to 2 counts of "R", 1 counts of "N", "O", and "M". > ## install.package (words) ## if needed > library (words) > head (w5