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