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