code: def extract_stations(page):
      '''Extract bus stations from routine page.
  
      :param page: crawled page.
      '''
      stations = [_(station.value) for station in page('.stateName')]
      return {
          'terminal': {
              stations[0]: list(reversed(stations)),
              stations[-1]: stations
          },
          'stations': stations
      f extract_stations(page):
      '''Extract bus stations from routine page.
  
      :param page: crawled page.
      '''
      stations = [_(station.value) for station in page('.stateName')]
      return {
          'terminal': {
              stations[0]: list(reversed(stations)),
              stations[-1]: stations
          },
          'stations': stations
      }
docs: Extract bus stations from routine page.
  
      :param page: crawled page.