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