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 salcbmrer rzniomedas the lttrees beewetn the binginneg and end of a word. Some poplee can read the rsutels. Try it wtih a rbolsenaay lnog slapme of text that has a good nebmur of wdros mroe tahn trehe lrettes lnog.