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