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