Write a function sorted_words(wordlist) that takes a single list-of-words argument wordlist, and returns a sorted list of the words in wordlist where the letters are alphabetically sorted. An example of such a word is door, as there is no letter in the word that has a higher Unicode value than any letter that follows it, whereas cat is not, as c precedes a in the word (hint: the sorted function may come in handy in testing whether the letters in a word are alphabetically sorted or not). For example:

>>> sorted_words(["bet", "abacus", "act", "celebration", "door"]) 

['act', 'bet', 'door'] 

>>> sorted_words(['apples', 'bananas', 'spam']) 

[] 

>>> sorted_words(["aims", "Zip"]) 

['Zip', 'aims'] 

Unicode Values and Case

Recall that sorting is based on Unicode values, and that Z has a lower Unicode value than z. As such:

print('Zip' < 'aims')