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