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