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