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