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