import  urllib,re

url
= ' http://www.pythonchallenge.com/pc/def/equality.html '
data
= urllib.urlopen(url).readlines()
# pat=re.compile('<!--(.*)-->')
#
rrdata=pat.search(rdata).group(1)

pat
= re.compile( ' [^A-Z][A-Z]{3}([a-z])[A-Z]{3}[^A-Z] ' )
s
= []
for  i  in  data:
    m
= pat.search(i)
    
if  m: 
        exact
= pat.search(i).group( 1 )
        
if  exact:
            s.append(exact)

print   '' .join(s)
英语真TMD重要
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