data"result""result""result" = data"result""result""result".maplambdax:x.lstrip("+−"lambda x: x.lstrip("+-"lambdax:x.lstrip("+−".rstrip"aAbBcC""aAbBcC""aAbBcC")
data"result""result""result".replace(regex=True,inplace=True,to_replace=r"\D";,value=r"")
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