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 sbacelrmr rznmoedais the lteerts bteeewn the bgieinnng and end of a wrod. Some ppeole can raed the rtselus. Try it wtih a rloeanasby lnog sample of text taht has a good nembur of wdors mroe tahn trehe leettrs lnog.