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