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