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