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