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 slearmcbr rzimenodas the ltteres beeetwn the bnginineg and end of a word. Some popele can raed the ruelsts. Try it with a rbnlsaaeoy lnog splmae of text that has a good nmuber of wdors mroe tahn trhee lerttes lnog.