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 slaecmrbr rizmaeonds the ltretes bteeewn the binneingg and end of a wrod. Some poelpe can read the rlestus. Try it with a raeblonasy long sapmle of text that has a good neubmr of wdors more than tehre letrets lnog.