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