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