[ num ] sp capword , sp capword . sp capword sp othword sp othword sp othword sp othword sp othword sp capword sp capword sp capword sp capword sp othword othword sp othword . sp ( capword sp othword sp othword sp smallet othword sp othword sp othword sp smallet othword sp othword sp othword sp smallet othword sp othword sp othword smallet sp othword sp othword ) sp [ capword ] sp : sp capword . sp caplet . sp othword sp / sp capword sp capword sp ; sp capword sp capword , 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 - year .