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