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