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