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