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 slabmrcer rnmdeioazs the lteetrs bteewen the bnneingig and end of a wrod. Smoe popele can read the reutlss. Try it with a rsaoalebny long samlpe of text that has a good nmbuer of wdors more tahn there lterets lnog.