Лексический редупликатор

Description

Lexical reduplication - repetition of words and adding to it a certain prefix. Most often, such as set-top boxes use other words ukraschayuschie our speech. Everyone understands that this is impossible.
Use a method for coloring speech. But in the modern language is used, and just for the sake of humor. Now you can see what may become the word after such changes. To do this, and written a program. It is interesting that this piece can be done only in Russian.
The program is very simple:
1. You enter the word
2. Press
3. Have fun