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