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 slmabcerr reaidomzns the leterts beetwen the bnnineigg and end of a wrod. Smoe plopee can raed the rslutes. Try it with a rblesanaoy long slapme of txet that has a good nbeumr of words more tahn three ltrtees lnog.