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