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 sbmalrcer rdoeinamzs the leterts beetewn the bnnieingg and end of a wrod. Some ppeole can raed the ruselts. Try it wtih a rnlsaeboay lnog smaple of text that has a good nbeumr of wdros more than trehe leterts lnog.