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