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