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 salbcrmer rdneozaims the lttrees bweteen the bnnieging and end of a wrod. Some plpeoe can read the rtuelss. Try it wtih a renslboaay lnog splame of text taht has a good nmbuer of wrdos mroe than three letrtes long.