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 slbcreamr rneazmdios the ltreets btweeen the bngeinnig and end of a word. Smoe polpee can read the rsetuls. Try it with a rabensolay lnog slapme of text that has a good nbmuer of wrods more than three lterets lnog.