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 smreclabr rndoaezmis the letetrs bwteeen the binnniegg and end of a word. Some pelpoe can read the rtulses. Try it with a rlasbnoaey long smlpae of text taht has a good nmbeur of wrdos mroe than terhe lrttees long.