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