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 slmcbearr ronzdiemas the lterets beewetn the begnniing and end of a word. Smoe people can raed the rltsues. Try it wtih a roblnesaay lnog spalme of txet taht has a good neumbr of wdros more than trehe leertts lnog.