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 scmaelbrr rmiedanzos the lettres bweeetn the bingienng and end of a word. Smoe plepoe can raed the rstuels. Try it with a rlabonseay lnog spalme of text that has a good number of wrods more tahn there ltreets lnog.