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