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