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