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 srlabemcr roamidezns the lerttes bteeewn the bninngieg and end of a word. Smoe polpee can read the rustels. Try it with a rseoaabnly long slmpae of txet that has a good nemubr of words more than trhee letetrs long.