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