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