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 scearmblr raeidznoms the letrets beweetn the bininengg and end of a word. Smoe people can raed the rutelss. Try it with a raonasbely lnog spalme of text that has a good neubmr of wrdos more than tehre lterets lnog.