The Scrambler

Input:
Output:

What is this?

The scrambler randomizes the letters between the beginning and end of a word. Some people can read the results. Try it with a reasonably long sample of text that has a good number of words more than three letters long.

The slarbecmr rdeminoazs the lerttes beeewtn the begnninig and end of a wrod. Smoe people can raed the rtusels. Try it wtih a ranasleboy lnog salpme of txet that has a good nbmuer of wdors more tahn terhe ltertes long.