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