#!/usr/bin/python
# URL that generated this code:
# http://www.txt2re.com/index-python.php3?s=arnab%27s%20world%20is%20awesome&2&-32&-24&6
import re
txt='arnab\'s world is awesome'
re1='.*?' # Non-greedy match on filler
re2='(n)' # Any Single Word Character (Not Whitespace) 1
re3='.*?' # Non-greedy match on filler
re4='(?:[a-z][a-z0-9_]*)' # Uninteresting: var
re5='.*?' # Non-greedy match on filler
re6='(?:[a-z][a-z0-9_]*)' # Uninteresting: var
re7='.*?' # Non-greedy match on filler
re8='((?:[a-z][a-z0-9_]*))' # Variable Name 1
re9='.*?' # Non-greedy match on filler
re10='(?:[a-z][a-z0-9_]*)' # Uninteresting: var
re11='.*?' # Non-greedy match on filler
re12='((?:[a-z][a-z0-9_]*))' # Variable Name 2
rg = re.compile(re1+re2+re3+re4+re5+re6+re7+re8+re9+re10+re11+re12,re.IGNORECASE|re.DOTALL)
m = rg.search(txt)
if m:
w1=m.group(1)
var1=m.group(2)
var2=m.group(3)
print "("+w1+")"+"("+var1+")"+"("+var2+")"+"\n"
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# Paste the code into a new python file. Then in Unix:'
# $ python x.py
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