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