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