def FX_searcher():
    dir_path = 'L'
    number_input = '306'
    path_dir = glob.glob('{}:/EAV/episodes/{}/shots/513A-{}_*/work/*'.format(dir_path, number_input, number_input))

    for path in path_dir:
        if 'fx' not in path:
            pass
        else:
            pp(path)

FX_searcher()