You are given the following list of words whose reversals are words as well. There are more of those, but let's assume for this exercise that the list is comprehensive and contains all possible words of this kind.

reversal_words = ["desserts", "stressed", "live", "evil", "knits", "stink", "sports", "strops", "regal", "lager", "pupils", "slipup", "raw", "war", "pals", "slap"]

Remember, that if you ran the previous cell where the variable reversal_words was defined, you can refer to that list later in the notebook.

Implement a routine with the following behavior:

The input word: knits This word remains a word when reversed! The reversal of that word: stink