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def superReducedString(s):
# Write your code here
pat=r'(.)\1'
while True:
rs=re.sub(pat,'',s)
if s==rs:
break
s=rs
return 'Empty String' if len(s)==0 else s
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Super Reduced String
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def superReducedString(s): # Write your code here pat=r'(.)\1' while True: rs=re.sub(pat,'',s) if s==rs: break s=rs return 'Empty String' if len(s)==0 else s