code: def dicts_to_mrc(code, dicts):
      
      def _dict_to_mrc(code, d):
          i1 = d.get("i1", d.get("ind1"))
          i2 = d.get("i2", d.get("ind2"))
  
          one_chars = [k for k in d.keys() if len(k) == 1]
          out = "%s%s%s L " % (code, i1, i2)
          for key in resorted(one_chars):
              for item in d[key]:
                  out += "$$%s%s" % (key, item)
  
          return out
  
      return [
          _dict_to_mrc(code, d)
          for d in dicts
      ]
docs: Convert `dicts` under `code` to MRC. This is used to compose some of the
      data from user's input to MRC template, which is then converted to
      MARC XML / Dublin core.
  
      Args:
          code (str): Code of the aleph field, whic hshould be used.
          dicts (dict): Dict with aleph fields (i1/i2, a..z, 0..9) and
              informations in this fields.
  
      Returns:
          list: List of lines with MRC data.