def getrouteccil(docdf):
    """
    This splits the data frame column to produce new columns holding route and ccil information

    Parameters
    docdf:      A dataframe holding the paragraphs of the document

    Returns
    docdf:      A dataframe with new columns in appropriate order

    """
    docdf[['route','narrative']] = docdf['narrative'].str.split(' – ',1,expand=True)
    docdf[['ccil','narrative']]  = docdf['narrative'].str.split(' / ',1,expand=True)
    
    docdf = docdf[['route','ccil','narrative']]

    print(docdf['ccil'])
    #replace blank ccils to be implemented
    
    

    return docdf