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