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