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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def pull_int_tail(self, string: str) -> str:
        ''' Useful for IDs that have giberish in the front of the real ID '''
        int_tail = ''
        for element in string[::-1]:
            try:
                int(element)
                int_tail = element + int_tail
            except:
                pass
        return int_tail