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