<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def match(self, s):
 """ Matches the string to the stored regular expression, and stores all groups in mathches. Returns False on negative match. """

      self.matches = self.re.search(s)
      return self.matches