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