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