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