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