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