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