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