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 smeblarcr rzimaeodns the letetrs beewetn the begnnniig and end of a word. Some peolpe can read the retlsus. Try it with a rseaoanlby lnog slampe of text taht has a good neubmr of wdors more than three leettrs lnog.