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