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 sremcbalr ronazdemis the ltreets bteeewn the bningnieg and end of a word. Smoe polepe can raed the rtluess. Try it with a rnasaleoby lnog sapmle of text that has a good nmbuer of wrdos mroe than trehe letters long.