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