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