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 slembracr rodanzeims the letetrs bteeewn the bnneiging and end of a wrod. Some peploe can raed the rulsets. Try it with a rbesloaany lnog slmape of text taht has a good nuebmr of wdros mroe than there ltertes lnog.