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 smclraber rnidemzaos the ltretes btweeen the bgniineng and end of a word. Smoe poeple can raed the reltsus. Try it with a rsnbalaoey lnog slampe of txet that has a good nubmer of wrdos more tahn trhee ltretes lnog.