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