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