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