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