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