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 sclemarbr rzdmioenas the letrets btweeen the bgineinng and end of a wrod. Some peploe can read the rtleuss. Try it wtih a rleanasboy lnog smlape of text taht has a good nmeubr of wdros more than terhe leettrs lnog.