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 seralbcmr redzimnoas the lertets bweeten the bnineingg and end of a word. Some ploepe can raed the rstuels. Try it wtih a rsenblaaoy long sample of text taht has a good nubmer of wdros more tahn tehre ltetres long.