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 sbeclarmr rdzomneais the letrtes betewen the bignnineg and end of a wrod. Smoe plpoee can read the reulsts. Try it with a ralbosneay lnog splmae of txet taht has a good nbmuer of wodrs mroe than there lteetrs lnog.