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