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