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 scelmrbar rmdnzieaos the letrets beeetwn the bigneinng and end of a word. Smoe plepoe can read the retluss. Try it with a rbeosanlay long salpme of txet that has a good numebr of wdors mroe tahn trhee lteerts long.