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