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