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