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