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 searlmbcr rmezadions the ltteres beeewtn the bgninneig and end of a word. Smoe polepe can raed the rsetlus. Try it with a rbsneolaay lnog splame of txet that has a good nmbeur of wrods more tahn terhe lrtetes long.