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