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