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