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