[ capword sp & sp capword - capword ( year ) ] sp capword , sp caplet . sp & sp capword - capword , sp caplet . sp ( year ) . sp capword sp othword sp othword othword sp othword . sp capword sp capword sp capword , sp capword sp capword sp & sp capword , sp capword . , sp othword . sp num . sp num – num . upword sp othword : / / othword . othword . othword / othword / num . num / num . othword / othword .