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 smbrelacr rmozdienas the leetrts beweetn the bnngineig and end of a word. Some ppoele can raed the rstuels. Try it with a renabloasy lnog spalme of text that has a good nbemur of wdros more tahn there leterts long.