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