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