[ num ] sp capword sp capword othword sp othword sp capword sp capword , sp othword . sp capword sp capword sp othword sp capword sp othword sp capword , capword sp othword sp capword , sp upword sp upword sp / sp upword . num sp & sp upword . num sp capword sp othword sp capword sp capword sp othword capword sp othword sp capword sp ( othword - capword sp year ) , sp capword sp num - num , sp year , sp capword , sp capword , sp othword sp num sp othword sp upword capword sp capword . sp capword , sp year . num capword : sp upword : othword / othword - num / year