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