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