[ num ] sp capword sp capword sp othword sp othword sp year sp upword sp capword sp othword sp capword sp capword sp othword sp capword sp capword , upword sp year , sp capword , sp capword , sp upword , sp capword sp year - year , sp year sp [ capword ] sp / sp capword . sp othword sp capword sp caplet . sp capword , capword sp caplet . sp capword , sp capword sp capword sp [ othword sp othword . ] . sp — sp [ caplet . sp smallet . ] sp : sp upword , sp year . sp — sp upword : othword : / / othword . othword / num . num / num .