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