code: def decode(self, text):
          r
          mult = ''
          decoded = []
          for letter in list(text):
              if not letter.isdigit():
                  if mult:
                      decoded.append(int(mult) * letter)
                      mult = ''
                  else:
                      decoded.append(letter)
              else:
                  mult += letter
  
          text = ''.join(decoded)
          return text
docs: r"""Perform decoding of run-length-encoding (RLE).
  
          Parameters
          ----------
          text : str
              A text string to decode
  
          Returns
          -------
          str
              Word decoded by RLE
  
          Examples
          --------
          >>> rle = RLE()
          >>> bwt = BWT()
          >>> bwt.decode(rle.decode('n\x00ilag'))
          'align'
          >>> rle.decode('align')
          'align'
  
          >>> bwt.decode(rle.decode('annb\x00aa'))
          'banana'
          >>> rle.decode('banana')
          'banana'
  
          >>> bwt.decode(rle.decode('ab\x00abbab5a'))
          'aaabaabababa'
          >>> rle.decode('3abaabababa')
          'aaabaabababa'