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 slmbraecr rozidnames the letetrs beweten the bnegining and end of a word. Some pploee can read the rteluss. Try it with a rsloaenaby lnog slmape of txet taht has a good nebumr of words mroe than three lttrees long.