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 smercbalr rmoedzinas the ltetres bweteen the beiinngng and end of a wrod. Smoe ploepe can raed the rltuses. Try it with a rlsenabaoy long smlpae of text that has a good nbeumr of wodrs more than tehre ltrtees long.