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 slerbcamr raomdeznis the lrttees beeetwn the benniging and end of a word. Some ploepe can read the retlsus. Try it with a raaeonslby lnog slpmae of txet that has a good nuembr of words mroe tahn trhee lrteets lnog.