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