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