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