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 sbcrealmr roeamzinds the leertts bteeewn the beiinnngg and end of a wrod. Smoe peploe can read the rtlseus. Try it wtih a reoalbnasy long slmape of txet taht has a good nuembr of wdros more than trhee ltretes lnog.