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 smcelbrar reodnmzias the ltetres bweeetn the bninngeig and end of a wrod. Some popele can raed the rltesus. Try it wtih a raoaslenby long sapmle of text that has a good numebr of wdros more tahn trehe lttrees lnog.