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