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