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 scarlembr ronaimedzs the lrteets bteewen the benniingg and end of a word. Smoe polpee can read the rtleuss. Try it with a roeanslbay lnog salpme of text taht has a good nbumer of wdors more than three lteerts lnog.