def assemble_urls(year, name, subpages=['']):
    """
    Combines team year, name and subpage strings to generate a list of URLs to 
    scrape.
    """
    urls = []
    url_base = 'http://' + year + '.igem.org/Team:' + name
    for s in subpages:
        urls.append(url_base + s)
    return urls