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