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