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