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