Text Scrambler

This program demonstrates an interesting phenomenon regarding reading. It shows, that we are not reading letter by letter, but rather word by word.
Taht is why you can mkae snsee of this sennetce.

# Python 2.7.7 Code
# Jonathan Frech 6th of September, 2015
#        edited 18th of September, 2015

# import modules
import random, re

# get input
TXT = raw_input("text: ")
STR = ""

for txt in re.split(" +", TXT):
	# process
	if len(txt) > 2:
		letters = []
		for _ in txt[1:len(txt)-1]:
			letters.append(_)
		
		_txt = ""
		for _ in range(0, len(txt)-2):
			r = random.randint(0, len(letters)-1)
			_txt += letters[r]
			letters.pop(r)
		
		STR += txt[0] + _txt + txt[len(txt)-1] + " "
	else:
		STR += txt + " "

# output
print
print STR
print