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